Mifare Ultralight

Introduction

MIFARE Ultralight is the perfect solution for system operators wanting to implement completely contactless automatic fare collection systems. Step-by-step, traditional low cost ticketing media are being replaced by disposable, non-reloadable contactless cards or tickets. Tickets based on MIFARE Ultralight ICs can act as single trip tickets in public transportation networks, loyalty cards or even day passes at big events. MIFARE Ultralight is fully compatible with all existing MIFARE infrastructures and can therefore be easily integrated in current transportation schemes.

Key applications

  • Limited-use tickets in public transport (e.g.: single trip tickets, multiple trip tickets, tourist weekend passes)
  • Event ticketing (stadiums, exhibitions, leisure parks, etc.)

Key features

  • 100% compatible with existing MIFARE infrastructure
  • Real anti-collision supported
  • Operating distance up to 10 cm
  • 106 kbits/s data transfer rate
  • Unique 7 byte serial number (ISO 14443A, cascade level 2)
  • High data integrity – 16 bit CRC, parity per byte, bit coding, bit count check
  • 512 bit EEPROM, organized in 16 pages of 4 bytes
  • 32 bit one-time programmable (OTP) area
  • 384 bit read / write area for user data
  • Field programmable ‘Read only’ locking function per page
  • DESFire SAM based security methods supported

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