MIFARE Classic cards & tags
MIFARE Classic‚ RF Interface (ISO/IEC 14443 A) |
Operating distance | Up to 100mm |
Operating frequency | 13.56 MHz |
Data transfer | 106 kbit/s |
Data integrity | 16 Bit CRC, parity, bit coding, bit counting |
Typical ticketing transaction | < 100 ms (including backup management) |
EEPROM |
MIFARE Classic 1K - 1 Kbyte, organized in 16 sectors with 4 blocks of 16 bytes each (one block consists of 16 byte) |
MIFARE Classic 4k - 4 Kbyte, organised in 32 sectors with 4 blocks and 8 sectors with 16 blocks (one block consists of 16 bytes) |
|
User definable access conditions for each memory block |
Data retention of 10 years |
Write endurance 100.000 cycles |
Security |
Mutual three pass authentication (ISO/IEC DIS 9798-2) |
Individual set of two keys per sector (per application) to support multi-application with key hierarchy |
Unique serial number for each device |
A picture of the MIFARE Classic 1K thin keyfob is shown below.
Manufacturer: NXP