M1 (Mifare Standard 4K) Card


1. MIFARE RF Interface (ISO/IEC 14443A)

1.1 Contact less transmission of data and supply energy (no battery needed)

1.2 Operating distance: Up to 100 mm (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

1.5 true anti-collision

1.7 Typical ticketing transaction: <100 ms (include backup management


2.1 1 Kbyte (S50 Card) 4 Kbyte (S70 Card),organised in 32 sectors with 4 blocks and 8 sectors with 16 blocks (one block consists of 16 bytes)

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 key set per sector (per application) to support muti-application with key hierarchy

3.4 Transport key protects access to EEPROM on chip delivery