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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Clock & Timing
                                                                                                  4. Real Time Clocks
                                                                                                  5. Results

                                                                                                  288 Product Results Found for "TIME ELECTRONICS"

                                                                                                  View
                                                                                                  Buyer
                                                                                                  Engineer
                                                                                                  Manufacturer
                                                                                                  Interfaces
                                                                                                  Clock Format
                                                                                                  Date Format
                                                                                                  Clock IC Type
                                                                                                  Time Format
                                                                                                  Supply Voltage Min
                                                                                                  Supply Voltage Max
                                                                                                  Clock IC Case Style
                                                                                                  IC Case / Package
                                                                                                  IC Interface Type
                                                                                                  No. of Pins
                                                                                                  Product Range
                                                                                                  Qualification
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                                                                                                  MCP7940N-I/SN
                                                                                                  MICROCHIP MCP7940N-I/SN
                                                                                                  2361122

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. RTCC
                                                                                                  2. GP I2C
                                                                                                  3. 64B SRAM
                                                                                                  4. 8SOIC
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$7.130
                                                                                                  25+
                                                                                                  HK$6.940
                                                                                                  100+
                                                                                                  HK$6.750
                                                                                                  200+
                                                                                                  HK$6.360
                                                                                                  Total:HK$7.13
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  12Hr / 24Hr
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Alarm RTC
                                                                                                  12Hr / 24Hr
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  AEC-Q100
                                                                                                  PCF85063ATT/AJ
                                                                                                  NXP PCF85063ATT/AJ
                                                                                                  2775937

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V supply
                                                                                                  6. TSSOP-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  5+
                                                                                                  HK$7.730
                                                                                                  50+
                                                                                                  HK$5.000
                                                                                                  100+
                                                                                                  HK$4.400
                                                                                                  500+
                                                                                                  HK$3.860
                                                                                                  1000+
                                                                                                  HK$3.720
                                                                                                  Total:HK$38.65
                                                                                                  Min: 5 / Mult: 5
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  TSSOP
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF85063ATT/AJ
                                                                                                  NXP PCF85063ATT/AJ
                                                                                                  2775937RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V supply
                                                                                                  6. TSSOP-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  100+
                                                                                                  HK$4.400
                                                                                                  500+
                                                                                                  HK$3.860
                                                                                                  1000+
                                                                                                  HK$3.720
                                                                                                  Total:HK$440.00
                                                                                                  Min: 100 / Mult: 5
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  TSSOP
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  MCP79410-I/SN
                                                                                                  MICROCHIP MCP79410-I/SN
                                                                                                  1823155

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$8.730
                                                                                                  25+
                                                                                                  HK$8.540
                                                                                                  100+
                                                                                                  HK$8.340
                                                                                                  Total:HK$8.73
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  HH:MM:SS
                                                                                                  DD:MM:YY
                                                                                                  RTC
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  -
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  MCP79410 MCP79411 MCP79412
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  AEC-Q100
                                                                                                  PCF85063TP/1Z
                                                                                                  NXP PCF85063TP/1Z
                                                                                                  2427483

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Year/Month/Week/Date/Hr/Min/Sec Binary
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V
                                                                                                  6. HWSON-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$3.840
                                                                                                  10+
                                                                                                  HK$2.990
                                                                                                  Total:HK$3.84
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  HWSON
                                                                                                  HWSON
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  M41T00SM6F
                                                                                                  STMICROELECTRONICS M41T00SM6F
                                                                                                  2463681

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. RTC IC
                                                                                                  2. Date Time Format (Date/Month/Year ss:mm:hh)
                                                                                                  3. I2C
                                                                                                  4. 2.7 V to 5.5 V supply
                                                                                                  5. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  5+
                                                                                                  HK$19.210
                                                                                                  50+
                                                                                                  HK$17.790
                                                                                                  100+
                                                                                                  HK$16.360
                                                                                                  500+
                                                                                                  HK$14.280
                                                                                                  1000+
                                                                                                  HK$13.830
                                                                                                  Total:HK$96.05
                                                                                                  Min: 5 / Mult: 5
                                                                                                  I2C
                                                                                                  ss:mm:hh
                                                                                                  DD:MM:YYYY
                                                                                                  RTC
                                                                                                  ss:mm:hh
                                                                                                  2.7V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  ISL12057IBZ-T
                                                                                                  RENESAS ISL12057IBZ-T
                                                                                                  2983743

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  RENESAS
                                                                                                  1. RTC
                                                                                                  2. Alarm
                                                                                                  3. Date Time Format (Day/Date/Month/Year
                                                                                                  4. HH:MM:SS)
                                                                                                  5. I2C
                                                                                                  6. 1.4V to 3.6V Supply
                                                                                                  7. NSOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$16.880
                                                                                                  Total:HK$16.88
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  HH:MM:SS
                                                                                                  Day; Date; Month; Year
                                                                                                  Alarm RTC
                                                                                                  HH:MM:SS
                                                                                                  1.4V
                                                                                                  3.6V
                                                                                                  NSOIC
                                                                                                  NSOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF85063TP/1Z
                                                                                                  NXP PCF85063TP/1Z
                                                                                                  2427483RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Year/Month/Week/Date/Hr/Min/Sec Binary
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V
                                                                                                  6. HWSON-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  10+
                                                                                                  HK$2.990
                                                                                                  Total:HK$299.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  HWSON
                                                                                                  HWSON
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF85063ATL/1,118
                                                                                                  NXP PCF85063ATL/1,118
                                                                                                  2427481

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Year/Month/Week/Date/Hr/Min/Sec Binary
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V
                                                                                                  6. HXSON-10
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$6.000
                                                                                                  10+
                                                                                                  HK$4.280
                                                                                                  100+
                                                                                                  HK$3.360
                                                                                                  500+
                                                                                                  HK$3.000
                                                                                                  1000+
                                                                                                  HK$2.890
                                                                                                  More Pricing...
                                                                                                  Total:HK$6.00
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  HXSON
                                                                                                  HXSON
                                                                                                  I2C
                                                                                                  10Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  M41T00SM6F
                                                                                                  STMICROELECTRONICS M41T00SM6F
                                                                                                  2463681RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. RTC IC
                                                                                                  2. Date Time Format (Date/Month/Year ss:mm:hh)
                                                                                                  3. I2C
                                                                                                  4. 2.7 V to 5.5 V supply
                                                                                                  5. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  100+
                                                                                                  HK$16.360
                                                                                                  500+
                                                                                                  HK$14.280
                                                                                                  1000+
                                                                                                  HK$13.830
                                                                                                  Total:HK$1,636.00
                                                                                                  Min: 100 / Mult: 5
                                                                                                  I2C
                                                                                                  ss:mm:hh
                                                                                                  DD:MM:YYYY
                                                                                                  RTC
                                                                                                  ss:mm:hh
                                                                                                  2.7V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  ISL12057IBZ-T
                                                                                                  RENESAS ISL12057IBZ-T
                                                                                                  2983743RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  RENESAS
                                                                                                  1. RTC
                                                                                                  2. Alarm
                                                                                                  3. Date Time Format (Day/Date/Month/Year
                                                                                                  4. HH:MM:SS)
                                                                                                  5. I2C
                                                                                                  6. 1.4V to 3.6V Supply
                                                                                                  7. NSOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  1+
                                                                                                  HK$16.880
                                                                                                  Total:HK$1,688.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  HH:MM:SS
                                                                                                  Day; Date; Month; Year
                                                                                                  Alarm RTC
                                                                                                  HH:MM:SS
                                                                                                  1.4V
                                                                                                  3.6V
                                                                                                  NSOIC
                                                                                                  NSOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF85063ATL/1,118
                                                                                                  NXP PCF85063ATL/1,118
                                                                                                  2427481RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Year/Month/Week/Date/Hr/Min/Sec Binary
                                                                                                  4. I2C
                                                                                                  5. 900 mV to 5.5 V
                                                                                                  6. HXSON-10
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  100+
                                                                                                  HK$3.360
                                                                                                  500+
                                                                                                  HK$3.000
                                                                                                  1000+
                                                                                                  HK$2.890
                                                                                                  2500+
                                                                                                  HK$2.820
                                                                                                  5000+
                                                                                                  HK$2.750
                                                                                                  Total:HK$336.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  900mV
                                                                                                  5.5V
                                                                                                  HXSON
                                                                                                  HXSON
                                                                                                  I2C
                                                                                                  10Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF8523T/1,118
                                                                                                  NXP PCF8523T/1,118
                                                                                                  2400452

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. REAL TIME CLOCK/CALENDAR
                                                                                                  2. I2C
                                                                                                  3. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$10.960
                                                                                                  10+
                                                                                                  HK$7.930
                                                                                                  50+
                                                                                                  HK$7.180
                                                                                                  100+
                                                                                                  HK$5.380
                                                                                                  Total:HK$10.96
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  1.2V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF8523T/1,118
                                                                                                  NXP PCF8523T/1,118
                                                                                                  2400452RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
                                                                                                  4. I2C
                                                                                                  5. 1.2 V to 5.5 V supply
                                                                                                  6. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  100+
                                                                                                  HK$5.380
                                                                                                  Total:HK$538.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  1.2V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF8563BS/4,118
                                                                                                  NXP PCF8563BS/4,118
                                                                                                  2400453

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
                                                                                                  4. I2C
                                                                                                  5. 1 V to 5.5 V supply
                                                                                                  6. HVSON-10
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$5.820
                                                                                                  10+
                                                                                                  HK$4.840
                                                                                                  Total:HK$5.82
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  1V
                                                                                                  5.5V
                                                                                                  HVSON
                                                                                                  HVSON
                                                                                                  I2C
                                                                                                  10Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF8563BS/4,118
                                                                                                  NXP PCF8563BS/4,118
                                                                                                  2400453RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Calendar
                                                                                                  2. Clock IC
                                                                                                  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
                                                                                                  4. I2C
                                                                                                  5. 1 V to 5.5 V supply
                                                                                                  6. HVSON-10
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  10+
                                                                                                  HK$4.840
                                                                                                  Total:HK$484.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  Binary
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Calendar, Clock
                                                                                                  Binary
                                                                                                  1V
                                                                                                  5.5V
                                                                                                  HVSON
                                                                                                  HVSON
                                                                                                  I2C
                                                                                                  10Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  PCF8563T/5,518
                                                                                                  NXP PCF8563T/5,518
                                                                                                  2775929

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Real Time Clock/Calendar IC
                                                                                                  2. I2C
                                                                                                  3. 1 V to 5.5 V
                                                                                                  4. HH:MM:SS
                                                                                                  5. YY-MM-DD-DW
                                                                                                  6. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$7.460
                                                                                                  10+
                                                                                                  HK$5.340
                                                                                                  100+
                                                                                                  HK$4.240
                                                                                                  500+
                                                                                                  HK$4.180
                                                                                                  1000+
                                                                                                  HK$4.120
                                                                                                  More Pricing...
                                                                                                  Total:HK$7.46
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  HH:MM:SS: 24Hr
                                                                                                  YY-MM-DD-DW
                                                                                                  Calendar, Clock
                                                                                                  HH:MM:SS: 24Hr
                                                                                                  1V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  M48T35Y-70MH1F
                                                                                                  STMICROELECTRONICS M48T35Y-70MH1F
                                                                                                  2849895

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. RTC
                                                                                                  2. Clock/Calendar
                                                                                                  3. Date Time Format (YY-MM-DD-dd
                                                                                                  4. HH:MM:SS)
                                                                                                  5. Parallel
                                                                                                  6. 4.5V to 5.5V
                                                                                                  7. SOIC-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$179.970
                                                                                                  10+
                                                                                                  HK$143.890
                                                                                                  25+
                                                                                                  HK$142.500
                                                                                                  50+
                                                                                                  HK$141.110
                                                                                                  100+
                                                                                                  HK$139.710
                                                                                                  Total:HK$179.97
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Parallel
                                                                                                  HH:MM:SS
                                                                                                  YY-MM-DD-dd
                                                                                                  Calendar, Clock
                                                                                                  HH:MM:SS
                                                                                                  4.5V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  Parallel
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  0°C
                                                                                                  70°C
                                                                                                  -
                                                                                                  M48T35AV-10MH1F
                                                                                                  STMICROELECTRONICS M48T35AV-10MH1F
                                                                                                  2849939

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. RTC
                                                                                                  2. Clock/Calendar
                                                                                                  3. Date Time Format (YY-MM-DD-dd
                                                                                                  4. HH:MM:SS)
                                                                                                  5. Parallel
                                                                                                  6. 3V to 3.6V Supply
                                                                                                  7. SOIC-28
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$176.970
                                                                                                  10+
                                                                                                  HK$164.060
                                                                                                  25+
                                                                                                  HK$158.930
                                                                                                  50+
                                                                                                  HK$155.000
                                                                                                  100+
                                                                                                  HK$151.240
                                                                                                  Total:HK$176.97
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Parallel
                                                                                                  HH:MM:SS
                                                                                                  YY-MM-DD-dd
                                                                                                  Calendar, Clock
                                                                                                  HH:MM:SS
                                                                                                  3V
                                                                                                  3.6V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  Parallel
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  0°C
                                                                                                  70°C
                                                                                                  -
                                                                                                  X1B0002320001
                                                                                                  EPSON X1B0002320001
                                                                                                  2445808

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  EPSON
                                                                                                  1. RTC IC
                                                                                                  2. Calendar
                                                                                                  3. 1.6 V to 5.5 V
                                                                                                  4. SOP
                                                                                                  5. 14Pins
                                                                                                  6. I2C
                                                                                                  7. SPI
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$47.230
                                                                                                  10+
                                                                                                  HK$40.790
                                                                                                  25+
                                                                                                  HK$39.890
                                                                                                  50+
                                                                                                  HK$38.980
                                                                                                  100+
                                                                                                  HK$38.070
                                                                                                  More Pricing...
                                                                                                  Total:HK$47.23
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C, SPI
                                                                                                  -
                                                                                                  -
                                                                                                  Alarm RTC
                                                                                                  -
                                                                                                  1.6V
                                                                                                  5.5V
                                                                                                  SOP
                                                                                                  SOP
                                                                                                  I2C, SPI
                                                                                                  14Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  M48T58Y-70MH1F
                                                                                                  STMICROELECTRONICS M48T58Y-70MH1F
                                                                                                  2849896

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  STMICROELECTRONICS
                                                                                                  1. RTC
                                                                                                  2. Clock/Calendar
                                                                                                  3. Date Time Format (YY-MM-DD-dd
                                                                                                  4. HH:MM:SS)
                                                                                                  5. Parallel
                                                                                                  6. 4.5V to 5.5V
                                                                                                  7. SOIC-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$175.260
                                                                                                  10+
                                                                                                  HK$140.040
                                                                                                  25+
                                                                                                  HK$131.230
                                                                                                  50+
                                                                                                  HK$129.930
                                                                                                  100+
                                                                                                  HK$128.620
                                                                                                  Total:HK$175.26
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Parallel
                                                                                                  HH:MM:SS
                                                                                                  YY-MM-DD-dd
                                                                                                  Calendar, Clock
                                                                                                  HH:MM:SS
                                                                                                  4.5V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  Parallel
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  0°C
                                                                                                  70°C
                                                                                                  -
                                                                                                  MCP79410-I/MS
                                                                                                  MICROCHIP MCP79410-I/MS
                                                                                                  1823153

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. RTCC
                                                                                                  2. 12C
                                                                                                  3. 1K EE
                                                                                                  4. 64B SRAM
                                                                                                  5. 8MSOP
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$12.120
                                                                                                  25+
                                                                                                  HK$10.610
                                                                                                  100+
                                                                                                  HK$9.240
                                                                                                  Total:HK$12.12
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  HH:MM:SS
                                                                                                  DD:MM:YY
                                                                                                  RTC
                                                                                                  HH:MM:SS
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  MSOP
                                                                                                  MSOP
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  AEC-Q100
                                                                                                  MCP79412T-I/MNY
                                                                                                  MICROCHIP MCP79412T-I/MNY
                                                                                                  2361123

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Alarm RTC IC
                                                                                                  2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
                                                                                                  3. I2C
                                                                                                  4. 1.8 V to 5.5 V
                                                                                                  5. TDFN-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$10.010
                                                                                                  25+
                                                                                                  HK$9.770
                                                                                                  100+
                                                                                                  HK$9.770
                                                                                                  Total:HK$10.01
                                                                                                  Min: 1 / Mult: 1
                                                                                                  I2C
                                                                                                  12Hr / 24Hr
                                                                                                  YYYY:MM:WK:DD:Hr:Min:Secs
                                                                                                  Alarm RTC
                                                                                                  12Hr / 24Hr
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  TDFN
                                                                                                  TDFN
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  AEC-Q100
                                                                                                  PCF8563T/5,518
                                                                                                  NXP PCF8563T/5,518
                                                                                                  2775929RL

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Real Time Clock/Calendar IC
                                                                                                  2. I2C
                                                                                                  3. 1 V to 5.5 V
                                                                                                  4. HH:MM:SS
                                                                                                  5. YY-MM-DD-DW
                                                                                                  6. SOIC-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Re-Reel
                                                                                                  Packaging Options
                                                                                                  100+
                                                                                                  HK$4.240
                                                                                                  500+
                                                                                                  HK$4.180
                                                                                                  1000+
                                                                                                  HK$4.120
                                                                                                  2500+
                                                                                                  HK$4.060
                                                                                                  5000+
                                                                                                  HK$3.990
                                                                                                  Total:HK$424.00
                                                                                                  Min: 100 / Mult: 1
                                                                                                  I2C
                                                                                                  HH:MM:SS: 24Hr
                                                                                                  YY-MM-DD-DW
                                                                                                  Calendar, Clock
                                                                                                  HH:MM:SS: 24Hr
                                                                                                  1V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  SOIC
                                                                                                  I2C
                                                                                                  8Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  MCP79520T-I/MS
                                                                                                  MICROCHIP MCP79520T-I/MS
                                                                                                  3592268

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Real Time Clock
                                                                                                  2. RTCC
                                                                                                  3. SPI
                                                                                                  4. 1.8 V to 3.6 V
                                                                                                  5. MSOP-10
                                                                                                  6. -40 °C to 85 °C
                                                                                                  Each (Supplied on Full Reel)
                                                                                                  Full Reel
                                                                                                  2500+
                                                                                                  HK$11.600
                                                                                                  7500+
                                                                                                  HK$10.680
                                                                                                  Total:HK$29,000.00
                                                                                                  Min: 2500 / Mult: 2500
                                                                                                  SPI
                                                                                                  HH:MM:SS:hh
                                                                                                  YY-MM-DD-dd
                                                                                                  RTCC
                                                                                                  HH:MM:SS:hh
                                                                                                  1.8V
                                                                                                  3.6V
                                                                                                  MSOP
                                                                                                  MSOP
                                                                                                  SPI
                                                                                                  10Pins
                                                                                                  -
                                                                                                  -
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
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