M24SR02-Y Datasheet - STMicroelectronics

M24SR02-Y Dynamic NFC/RFID tag IC

The M24SR02-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. I.

M24SR02-Y Features

* I2C 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 Digital pad

M24SR02-Y-STMicroelectronics.pdf