M24LR64-RDW6T-2 Datasheet, PDF (1/121 Pages) STMicroelectronics – Dynamic NFC/RFID tag IC with 64-Kbit EEPROM with I²C bus and ISO 15693 RF interface

M24LR64-R
Dynamic NFC/RFID tag IC with 64-Kbit EEPROM
with I²C bus and ISO 15693 RF interface
Datasheet - production data
SO8 (MN)
150 mils width
UFDFPN8 (MB)
2 × 3 mm
TSSOP8 (DW)
• Random and Sequential Read modes
• Self-timed programming cycle
• Automatic address incrementing
• Enhanced ESD/latch-up protection
Contactless interface
• ISO 15693 and ISO 18000-3 mode 1
compatible
• 13.56 MHz ±7k Hz 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)
Sawn wafer on UV tape
Features
I²C interface
• Two-wire 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)
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
• More than 1 Million write cycles
• Multiple password protection in RF mode
• Single password protection in I²C mode
• More than 40-year data retention
• Package
– ECOPACK2^® (RoHS compliant and
Halogen-free)
June 2013
This is information on a product in full production.
DocID15170 Rev 15
1/121
www.st.com
1