MIFARE 4k opens up many new service opportunities by enabling public transport authorities to implement multi-modal systems. It might be used for a combination of contactless e-commerce and e-business applications on one single MIFARE smart card.

Key applications

  • Advanced public transportation
  • Access management
  • e-Commerce
  • e-Business
  • Gaming
  • Identity

Key features

  • 4 Kbyte EEPROM (3480 Byte free available)
  • Unique serial number (4 Byte)
  • 40 securely separated sectors supporting multi-application
  • 32 sectors consist of 4 blocks with a length of 16 Byte
  • 8 sectors consist of 16 blocks with a length of 16 Byte
  • 2 x 48 bit keys per sector for key hierarchy
  • Access conditions free configurable based on 2 level key hierarchy
  • Number of single write operations: 100.000
  • Data retention: 10 years
Learn more about other security options