Part Number : MFRC522

Function : Standard 3V MIFARE reader solution

Package : HVQFN 32 Tpe

Maker : NXP Semiconductors.

Pinouts :
MFRC522 datasheet

Description :

The device is a highly integrated reader / writer IC for contactless communication at 13.56 MHz. The reader supports ISO/IEC 14443 A/MIFARE mode.

The MFRC522 internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality.

Features : 

1. FIFO buffer handles 64 byte send and receive

2. Flexible interrupt modes

3. Hard reset with low power function

4. Power-down by software mode


5. Programmable timer

Datasheet PDF Download :
MFRC522 pdf

Others datasheet of same file :



2021/10/21 13:38 2021/10/21 13:38