MFRC522 RFID 13.56MHz

MFRC522 RFID reader/writer 13.56MHZ consists of an MFRC522 controller from NXP semiconductor. This module create a 13.56 MHz electromagnetic field that uses to communicate with RFID tags. It is a 13.57 MHZ RF that uses RC522 IC and two S50 RFID cards. This highly integrated transmission module for contactless communication provides a maximum data rate of 10Mbps. The reader will communicate with the microcontroller over 4 serial peripheral interfaces. MFRC522 RFID 13.56MHz supports ISO 14443A/MIFARE mode.

DSP deals with ISO14443A frames and error correction. Moreover, it also supports rapid CRYPTO1 encryption in order to validate Mifare series products. MFRC522 supports Mifare series higher speed non-contact communication, duplex communication at a speed up to 424 kb/s. MF RC522 has many similarities to MF RC5200 and MF RC530  also has more new features that make it suitable for a wide range of applications. This module offers high reliability and high reading distance. As a result, the module uses the 3.3V power supply and can communicate directly with any CPU board through the SPI protocol. This module also fits directly in handheld devices for mass production.

MFRC522 Consist of an RFID card and a key fob having 1kb memory. The RC-522 module can read and write only if the passive tags operate at 13.56MHz. These are commonly used in identification applications, attendance system,s etc. MRC522-RFID features a highly accurate modulation and demodulation algorithm to provide RF communication at 13.56 MHz, the S50 RFID cards ease up the process and add this 13.56MHZ RF transition to your project.