Brief Introduction

MFRC52302HN1

<p>The MFRC523 is a highly integrated reader/writer for contactless communication at 13.56 MHz. The MFRC523 reader supports ISO/IEC 14443 A/MIFARE mode. The MFRC523’s internal transmitter is able to drive a reader/writer antenna designed to&nbsp; communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for&nbsp; demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and&nbsp; transponders. The digital module manages the complete ISO/IEC 14443 A framing and&nbsp; error detection (parity and CRC) functionality</p>