13.56Mhz RFID RC522 Reader Sensor

This is a 13.56MHz RFID read and write module. It can be used for almost all kinds of 13.56MHz passive ID cards and tags. It is  ISO14443A compatible The module is easy to use and It can be used with Arduino and microcontroller through SPI moe.

EGP 110.00

Product Description

IC Card:

  • Capacity: 8KB EEPROM
  • Divided into 16 sectors, each sector is 4 blocks, each block is 16 bytes, each block as 1 unit
  • Each sector has a separate set of passwords and access control
  • Each card has a unique 32-bit serial number
  • Have anti-collision mechanism, support for multi-card operations
  • No power, with an antenna, embedded encryption control logic and communication logic circuit
  • Data retention period of 10 years, can be rewritten 100,000 times, reading limitless
  • Operating frequency is 13.56MHz

NFC TAG Keychain:

  • Main Chip: Philips Mifare 1 S50

Package includes: 

  • 1 x RFID Module 13.56 Mhz RFID with Card and Tag
Input Voltage



MFRC-522 RC522

Operation Current


Idle Current


Sleep Current


Peak Current


Operation Frequency


Interface SPI Data Transition Rate (Data communication speed) Up to 10Mbit/s
Operation Temperature -20° C ~ 85° C

Relative Humidity 


Card reading distance

0~50mm(mifare1 card)

Communication mode

Supported card types mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfir
Communication speed 106KBPS
RF protocol ISO14443A
Read and write distance ≤ 10cm (regardless of reader)
Read and write time 1 ~ 2ms
Endurance > 100,000 times
Storage capacity 8Kbit, 16 partitions

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