1.Operating distance:Up to 100mm 2.Operating frequency:13.56 MHz 3.Fast data transfer:106 kbit/s 4.True anticollision

Features:      1.MIFARE RF Interface(ISO/IEC 14443 A)          1.1 Contactless transmission of data and supply energy           (no battery needed)         1.2 Operating distance:Up to 100mm (depending on             antenna geometry)         1.3 Operating frequency:13.56 MHz         1.4 Fast data transfer:106 kbit/s         1.5 High data integrity:16 Bit CRC,parity,bit coding,bit counting          1.6 True anticollision         1.7 Typical ticketing transaction:< 100 ms (including backup management)

     2.EEPROM         2.1 4 Kbyte,organized in 32 sectors with 4 blocks and 8 sectors with 16 blocks           (one block consists of 16 byte)         2.2 User definable access conditions for each memory block         2.3 Data retention of 10 years         2.4 Write endurance 100.000 cycles

     3.Security         3.1 Mutual three pass authentication (ISO/IEC DIS9798-2)         3.2 Data encryption on RF-channel with replay attack protection         3.3 Individual sert of two keys per sector (per application) to support multi-application           with key hierarchy         3.4 Unique serial number for each device         3.5 Transport key protects access to EEPROM on chip delivery

Contactless Smart Card(13.56 MHz)