Description

mfrc522 rc522 rfid reader module is the highly integrated card which RFID reader which works on non-contact 13.56mhz communication, is designed by NXP as a low power consumption, low cost and compact size read and write chip, is the best choice in the development of smart meters and portable hand-held devices.

mfrc522 rc522 rfid reader module use the advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deal with ISO14443A frames and error correction. Furthermore, it also supports rapid CRYPTO1 encryption to validate Mifare series products. MFRC522 support Mifare series higher speed non-contact communication, duplex communication speed up to 424 kb/s. As a new family member in 13.56MHz RFID family, MF RC522 has many similarities to MF RC5200 and MF RC530 and also has more new features.

This module can fit directly in handheld devices for mass production. The module uses the 3.3V power supply and can communicate directly with any CPU board by connecting through SPI protocol, which ensures reliable work, good reading distance.

Specifications

Voltage: DC 3.3V (Do not use 5V supply)
Operating Current :13-26mA
Idle Current :10-13mA
Sleep current: <80uA
Peak current: <30mA
Operating Frequency: 13.56MHz
Supported card types: mifare1 S50, mifare1 S70, Mifare UltraLight, Mifare Pro, Mifare Desfire
Dimensions: 40mm × 60mm
Module Interface SPI Data Transfer Rate: Max. 10Mbit/s
Card reading distance ：0～30mm （Mifare1 card）