SR176-W4 Datasheet - STMicroelectronics

Contactless Memory Chip with 64-bit Unique Serial ID 13.56 MHz, 2048-bit High Endurance EEPROM

13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions ( Rev : 2011 )

13.56 MHz short-range contactless memory chip with 2048-bit EEPROM and anticollision functions

13.56 MHz short-range contactless memory chip with 2048-bit EEPROM and anticollision functions

13.56 MHz short-range Contactless memory chip with 512-bit EEPROM and anticollision functions ( Rev : 2007 )

13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions

13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions ( Rev : 2008 )

13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions ( Rev : 2008 )

13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions

13.56 MHz short-range contactless memory chip with 4096-bit EEPROM and anticollision functions