M24LR64E-RMC6T/2

M24LR64E-RMC6T/2

M24LR64E-RDW6T/2 Active

64-Kbit Dynamic NFC/RFID tag with password protection, energy harvesting and RF status functions
Supply Voltage Min Volt1.8
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameTSSOP8
Key Features
  • Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST
  • I2C interface
    • Two-wires I2C serial interface supports 400 kHz protocol
    • Single supply voltage:
      • 1.8 V to 5.5 V
    • Byte and Page Write (up to 4 bytes)
    • Random and Sequential read modes
    • Self-timed programming cycle
    • Automatic address incrementing
    • Enhanced ESD/latch-up protection
    • I²C timeout
  • Contactless interface
    • ISO 15693 and ISO 18000-3 mode 1 compatible
    • 13.56 MHz ± 7 kHz carrier frequency
    • To tag: 10% or 100% ASK modulation using 1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse position coding
    • From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands
    • Internal tuning capacitance: 27.5 pF
    • 64-bit unique identifier (UID)
    • Read Block & Write (32-bit blocks)
  • Digital output pin
    • User configurable pin: RF write in progress or RF busy mode
  • Energy harvesting
    • Analog pin for energy harvesting
    • Four sink current configurable ranges
  • Temperature range
    • From –40 to 85 °C
  • Memory
    • 64-Kbit EEPROM organized into:
      • 8192 bytes in I2C mode
      • 2048 blocks of 32 bits in RF mode
    • Write time
      • I2C: 5 ms (max.)
      • RF: 5.75 ms including the internal Verify time
    • Write cycling endurance:
      • 1 million write cycles at 25 °C
      • 150 k write cycles at 85 °C
    • More than 40-year data retention
    • Multiple password protection in RF mode
    • Single password protection in I2C mode
  • Package
    • SO8 (ECOPACK2®)
    • TSSOP8 (ECOPACK2®)
    • U

The M24LR64E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM). It features an I2C interface and can be operated from a VCC power supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The M24LR64E-R is organized as 8192 × 8 bits in the I2C mode and as 2048 × 32 bits in the ISO 15693 and ISO 18000-3 mode 1 RF mode.


The M24LR64E-R also features an energy harvesting analog output, as well as a user-configurable digital output pin toggling during either RF write in progress or RF busy mode.

In stock:
$1.77
Range Unit Price Savings
1 - 9$1.770%
10 - 99$1.4419%
100 - 249$1.2927%
250 - 499$1.1635%
500$1.0143%
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