EFM8 Family EFM8SB Series Microcontrollers 8-bit Microcontrollers:
24 Products FoundEFM8 Family EFM8SB Series Microcontrollers 8-bit Microcontrollers
Optimal for low power and battery powered systems, Sleepy Bee EFM8™ microcontrollers offer the lowest power consumption available by combining innovative low energy techniques and short wakeup times. The Sleepy Bee family of MCUs operates at up to 25 MHz and includes up to 14 high-quality capacitive sense channels.
- 8051 Core, Clocked Upto 25MHz
- FLASH: Upto 64KB, RAM: Upto 4352B
- Interfaces: Upto 2x SPI, UART, I2C/ SMBus
- Upto 23 Channel, 10/12-Bit ADC
- Upto 14 capacitive sense channels
- Lowest MCU sleep current with supply brownout (50 nA)
- Integrated LDO to maintain ultra-low active current at all voltages
- 4x 16Bit timers
- Upto 6 PCA Channels
- Applications: Wearables, Instrumentation panels, Battery-operated consumer electronics
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| Compare | Price For | Quantity | ||||||||||||||||||||||||
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Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ HK$11.390 10+ HK$10.140 100+ HK$8.660 250+ HK$8.220 500+ HK$7.320 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 24Pins | QFN-EP | 17I/O's | I2C, SMBus, SPI, UART | 512Byte | 10Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$10.610 10+ HK$8.880 50+ HK$8.300 100+ HK$7.720 250+ HK$7.060 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$32.230 10+ HK$19.400 50+ HK$17.920 100+ HK$16.440 250+ HK$15.620 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFP | 24I/O's | I2C, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ HK$9.460 10+ HK$7.840 50+ HK$7.480 100+ HK$7.110 250+ HK$6.710 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 20Pins | QFN-EP | 16I/O's | I2C, SMBus, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$20.490 10+ HK$17.390 50+ HK$16.090 100+ HK$14.800 250+ HK$13.910 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$15.420 | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 24Pins | QFN | 17I/O's | I2C, SMBus, SPI, UART | 512Byte | 10Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$7.110 250+ HK$6.710 500+ HK$6.300 1000+ HK$6.100 2500+ HK$6.090 | Min: 100 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 20Pins | QFN-EP | 16I/O's | I2C, SMBus, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$8.660 250+ HK$8.220 500+ HK$7.320 1000+ HK$6.490 | Min: 100 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 24Pins | QFN-EP | 17I/O's | I2C, SMBus, SPI, UART | 512Byte | 10Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$12.250 250+ HK$11.180 500+ HK$10.610 1000+ HK$10.360 2500+ HK$10.270 | Min: 100 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN-EP | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ HK$30.250 10+ HK$15.050 50+ HK$13.650 100+ HK$12.250 250+ HK$11.180 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN-EP | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$9.160 10+ HK$8.020 50+ HK$6.640 100+ HK$5.960 250+ HK$5.500 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 2KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 256Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$28.120 10+ HK$15.050 50+ HK$14.350 100+ HK$13.650 250+ HK$12.910 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 24Pins | QFN | 16I/O's | I2C, SMBus, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$22.770 10+ HK$20.390 50+ HK$18.420 100+ HK$16.440 250+ HK$15.380 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN | 24I/O's | I2C, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$16.440 10+ HK$14.230 50+ HK$12.830 100+ HK$11.430 250+ HK$10.570 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 16Pins | CSP | 13I/O's | I2C, SMBus, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$26.230 10+ HK$10.360 50+ HK$9.990 100+ HK$9.620 250+ HK$9.290 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 16KB | 24Pins | QFN | 16I/O's | I2C, SMBus, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$19.400 10+ HK$11.180 50+ HK$9.870 100+ HK$8.550 250+ HK$8.180 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 4KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$23.350 10+ HK$19.820 50+ HK$18.500 100+ HK$17.180 250+ HK$16.280 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 64KB | 24Pins | QFN | 16I/O's | I2C, SMBus, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$8.720 10+ HK$8.400 50+ HK$8.070 100+ HK$7.750 250+ HK$7.420 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 24Pins | QFN | 17I/O's | I2C, SPI, UART | 512Byte | 10Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$21.870 10+ HK$19.650 50+ HK$17.720 100+ HK$15.790 250+ HK$14.390 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 24Pins | QFN | 16I/O's | I2C, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$19.570 250+ HK$18.960 500+ HK$18.340 1000+ HK$10.280 2500+ HK$10.120 | Min: 100 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 24Pins | QFN-EP | 16I/O's | I2C, SMBus, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each | 1+ HK$15.870 10+ HK$15.620 25+ HK$15.350 50+ HK$15.080 100+ HK$14.800 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 64KB | 32Pins | QFN | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ HK$20.470 10+ HK$11.680 50+ HK$10.450 100+ HK$9.210 250+ HK$8.310 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 16Pins | CSP | 13I/O's | I2C, SMBus, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$9.210 250+ HK$8.310 500+ HK$7.830 1000+ HK$7.150 2500+ HK$7.010 | Min: 100 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 16Pins | CSP | 13I/O's | I2C, SMBus, SPI, UART | 512Byte | 9Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ HK$22.610 10+ HK$20.800 50+ HK$20.190 100+ HK$19.570 250+ HK$18.960 More Pricing... | Min: 1 / Mult: 1 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 24Pins | QFN-EP | 16I/O's | I2C, SMBus, SPI, UART | 4.25KB | 15Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | |||||
