RFID tag, rewritable, Mifare 1, S50 (13.56MHz)

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MIFARE RF interface (ISO/IEC 14443A)

  • Contactless transmission of data and supply energy (no battery needed)
  • Operating distance: Up to 100mm (depending on antenna geometry)
  • Operating frequency: 13.56MHz
  • Fast data transfer: 106kbits/s
  • High data integrity: 16 Bit CRC, partiy, bit coding, bit counting
  • True anticollision
  • Typical ticketing tranascation: < 100ms (including backup management)


  • 1Kbye, organized in 16 sectors with 4 blocks of 16 bytes each (one block consists of 16 byte)
  • User definable access conditions for each memory block
  • Dta retention of 10 years
  • Write endurance 100,000 cycles


  • Muthree pass authentication (ISO/IEC DIS9798-2)
  • Data encryption on RF-channel with replay attack protection
  • Individual set of two keys per sector (per application) to support multi-application with jey hierarchy
  • Unique serial number for each device
  • Transport key protects access to EEPROM on chip delivery


Data sheet