General description

NXP Semiconductors has developed the MIFARE Classic MF1S70to be used in a contactless smart card according to ISO/IEC 14443 Type A.

The MIFARE Classic 4K MF1S70 IC is used in applications like public transport ticketing and can also be used for various other applications.

Applications

• Public transportation

• Access management

• Electronic toll collection

• Car parking

• School and campus cards

• Employee cards

• Internet cafés

• Loyalty

Customizations

• Printing: off-set print, silk-screen print, digital print 

• Code printing: thermal print, inkjet spray print, DOD UV print, embossing print, laser print, etc.

• Magnetic stripe: LoCo 300 Oe, HiCo 2750 Oe or 4000 Oe

• Special crafts: Hot-stamping, Hole punching, Signature panel, Scratching off, Hologram, Crystal epoxy surface, metal ring, etc.

• Coding: Encoding, Encryption,  etc.

Security

• Manufacturer programmed 7-byte UID or 4-byte NUID identifier for each device

• Random ID support

• Mutual three pass authentication (ISO/IEC DIS 9798-2)

• Individual set of two keys per sector to support multi-application with key hierarchy

Features and benefits

• Contactless transmission of data and supply energy

• Operating distance up to 100 mm depending on antenna geometry and reader configuration

• Operating frequency of 13.56 MHz

• Data transfer of 106 kbit/s

• Data integrity of 16-bit CRC, parity, bit coding, bit counting

• Anticollision

• Typical ticketing transaction time of < 100 ms (including backup management)

EEPROM

• 4 kB, organized in 32 sectors of 4 blocks and 8 sectors of 16 blocks (one block consists of 16 byte)

• User definable access conditions for each memory block

• Data retention time of 10 years

• Write endurance 100000 cycles

Chip Parameters 

 Card Parameters