MCRF450/451/452/455 13.56 MHz Read/Write Passive R.
Microchip Technology
MCP451 - 13.56 MHz Read/Write Passive RFID Device
MCRF450/451/452/455 13.56 MHz Read/Write Passive RFID Device Features • Contactless read and write with anti-collision algorithm • 1024 bits (32 block.