RC522

MFRC-522 RFID Module


  • Supports ISO/IEC 14443 A/MIFARE

  • Typical operating distance in reading/Write mode up to 50 mm

  • Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd

  • SPI up to 10 Mbit/s

  • FIFO buffer handles 64 bytes send and receive

  • Flexible interrupt modes

  • Power-down by software mode

  • Programmable Timer

  • 2.5 V to 3.3 V power supply

  • CRC coprocessor

  • Internal self-test


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