General description

NXP Semiconductors has developed the MIFARE Classic MF1S70yyX/V1 to be used in

a contactless smart card according to ISO/IEC 14443 Type A.

The MIFARE Classic EV1 4K MF1S70yyX/V1 IC is used in applications like public

transport ticketing and can also be used for various other applications.

Features and benefits

? Contactless transmission of data and energy

supply

? Operating frequency of 13.56 MHz

? Data integrity of 16-bit CRC, parity, bit coding,

bit counting

? Typical ticketing transaction time of < 100 ms

(including backup management)

? Random ID support (7 Byte UID version)

? Operating distance up to 100 mm

depending on antenna geometry and reader

configuration

? Data transfer of 106 kbit/s

? Anticollision

? 7 Byte UID or 4 Byte NUID

Applications

? Public transportation

? Electronic toll collection

? School and campus cards

? Internet cafés

? Access management

? Car parking

? Employee cards

? Loyalty