Original Chip Contactless Smart Card

MIFARE RF Interface(ISO/IEC 14443 A)
*Contactless transmission of data and supply energy (no battery needed)
*Operating distance: Up to 100mm (depending on antenna geometry)
*Operating frequency: 13.56 MHz
*Fast data transfer: 106 kbit/s
*High data integrity: 16 Bit CRC, parity, bit coding, bit counting
*True anticollision
*Typical ticketing transaction: < 100 ms (including backup management)

EEPROM
*4 Kbyte, organized in 32 sectors with 4 blocks and 8 sectors with 16 blocks (one block consists of 16 byte)
*User definable access conditions for each memory block
*Data retention of 10 years
*Write endurance 100.000 cycles 3. Security
*Mutual three pass authentication (ISO/IEC DIS9798-2)
*Data encryption on RF-channel with replay attack protection
*Individual sert of two keys per sector (per application) to support multi-application with key hierarchy
*Unique serial number for each device
*Transport key protects access to EEPROM on chip delivery Philips Mifare

Applications: Key card, ID card, access control, e-payment, gift card, smart ticket, logistic etc.