M24SR64-Y Series

Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, NFC Forum Type 4 Tag and I2C interface

Catalog

Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, NFC Forum Type 4 Tag and I2C interface

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Mounting Type	Interface	Package / Case	Package / Case [custom]	Package / Case [custom]	Frequency	Type	Standards
STMicroelectronics M24SR64-YDW6T/2	85 °C	-40 °C	2.7 V	5.5 V	8-TSSOP	Surface Mount	I2C	8-TSSOP	0.173 "	4.4 mm	13.56 MHz	RFID Transponder	ISO 14443 NFC

Catalog

Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, NFC Forum Type 4 Tag and I2C interface

Key Features

• IC interface

- Two-wire I2C serial interface supports 1 MHz protocol

- Single supply voltage: 2.7 V to 5.5 V

• Contactless interface

- NFC Forum Type 4 Tag

- ISO/IEC 14443 Type A

- 106 Kbps data rate

- Internal tuning capacitance: 25 pF

• Memory

- 8-Kbyte (64-kbit) EEPROM

- Support of NDEF data structure

- Data retention: 200 years

- Write cycle endurance:1 million Write cycles at 25 °C600k Write cycles at 85 °C500k Write cycles at 105 °C

- Read up to 246 bytes in a single command

- Write up to 246 bytes in a single command

- 7 bytes unique identifier (UID)

- 128 bits passwords protection

• Package

- 8-lead small-outline package (SO8) ECOPACK2®

- TSSOP8 ECOPACK2®

- UFDFPN8 ECOPACK2®

• Digital pad

- GPO: configurable General Purpose Output

- RF disable: activation/deactivation of RF commands

• Temperature range

- From - 40 °C up to 105 °C for I2C operation

- From - 40 °C up to 85 °C for RF operation

Description

M24SR64-Y belongs to the ST25 family which includes all STMicroelectronics NFC/RFID tag and reader products. The M24SR64-Y device is a dynamic NFC/RFID tag IC with a dual interface. It embeds an EEPROM memory. It can be operated from an I2C interface or by a 13.56 MHz RFID reader or an NFC phone. The I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. It behaves as a slave in the I2C protocol. The RF protocol is compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag.