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)
EEPROM
- 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
Security
- 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
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