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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. RF
                                                                                                  4. RFID
                                                                                                  Print Page

                                                                                                  M24LR04E-RMC6T/2

                                                                                                  EEPROM, 4KBIT, I2C, 400KHZ, UFDFPN-8

                                                                                                  STMICROELECTRONICS
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  STMICROELECTRONICS M24LR04E-RMC6T/2
                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoM24LR04E-RMC6T/2
                                                                                                  Order Code2849838
                                                                                                  Product Range4Kbit I2C Serial EEPROM
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  2,001 In Stock

                                                                                                  Need more?

                                                                                                  2001 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  1+HK$9.420
                                                                                                  10+HK$7.660
                                                                                                  50+HK$7.340
                                                                                                  100+HK$7.020
                                                                                                  250+HK$6.570
                                                                                                  500+HK$6.260
                                                                                                  1000+HK$5.260
                                                                                                  2500+HK$5.160
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$9.42
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  STMICROELECTRONICS
                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoM24LR04E-RMC6T/2
                                                                                                  Order Code2849838
                                                                                                  Product Range4Kbit I2C Serial EEPROM
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Frequency Min13.553MHz
                                                                                                  Memory Density4Kbit
                                                                                                  Frequency Max13.567MHz
                                                                                                  RFID IC TypeRead, Write
                                                                                                  Supply Voltage Min1.8V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Programmable Memory4Kbit
                                                                                                  IC Case / PackageUFDFPN-EP
                                                                                                  Clock Frequency Max400kHz
                                                                                                  RF IC Case StyleUFDFPN-EP
                                                                                                  No. of Pins8Pins
                                                                                                  InterfacesSerial I2C (2-Wire)
                                                                                                  Product Range4Kbit I2C Serial EEPROM
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  Dynamic NFC/RFID tag IC with 4Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface.

                                                                                                  • Belonging to ST25 family which includes all NFC/RF ID tag and reader products from ST
                                                                                                  • Two wires I2C serial interface supports 400KHz protocol
                                                                                                  • User configurable pin: RF write in progress or RF busy mode
                                                                                                  • Energy harvesting (analogue pin for energy harvesting, 4 sink current configurable ranges)
                                                                                                  • 512 bytes in I2C mode, 128 blocks of 32 bits in RF mode
                                                                                                  • Write cycling endurance: 1 million write cycles at 25°C
                                                                                                  • More than 40-year data retention
                                                                                                  • Multiple password protection in RF mode
                                                                                                  • Single password protection in I2C mode

                                                                                                  Warnings

                                                                                                  Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                  Technical Specifications

                                                                                                  Frequency Min

                                                                                                  13.553MHz

                                                                                                  Frequency Max

                                                                                                  13.567MHz

                                                                                                  Supply Voltage Min

                                                                                                  1.8V

                                                                                                  Programmable Memory

                                                                                                  4Kbit

                                                                                                  Clock Frequency Max

                                                                                                  400kHz

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  Product Range

                                                                                                  4Kbit I2C Serial EEPROM

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Memory Density

                                                                                                  4Kbit

                                                                                                  RFID IC Type

                                                                                                  Read, Write

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  IC Case / Package

                                                                                                  UFDFPN-EP

                                                                                                  RF IC Case Style

                                                                                                  UFDFPN-EP

                                                                                                  Interfaces

                                                                                                  Serial I2C (2-Wire)

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Malaysia
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423275
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.002
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