MIFARE Classic® MIFARE Classic 4k from NXP company

MIFARE and MIFARE Classic are trademarks of NXP B.V.
NXP has developed the MIFARE® MF1 ICS70(MIFARE® Classic 4k S70) to be used in a contactless smart card according to ISO/ IEC 14443 Type A.

The MIFARE® MF1 IC S70 IC is used in applications like public transport ticketing where major cities have adopted MIFARE® as their e-ticketing solution of choice.

Feature
1.1 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
* Data transfer: 106 kbit/s
* Data integrity: 16 Bit CRC, parity, bit coding, bit counting

* Anticollision
* Typical ticketing transaction: < 100 ms (including backup management)
1.2 EEPROM
* 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
1.3 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

Application
Public transportation
Access control

Time Attendance

Hotel Key Card
Event ticketing
Gaming & identity