Mifare NXP S50

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Original Mifare NXP S50 13.56 Mhz 

General Description

NXP has developed the MIFARE Classic® MIFARE Classic 1k to be used in a contactless smart card according to ISO/ IEC 14443 Type A.

The MIFARE Classic® MIFARE Classic 1k is used in applications like public transport ticketing where major cities have adopted MIFARE® as their e-ticketing solution of choice, and also payment(Rechargeable).

“MIFARE Classic®” means the family of products with the technology and features of ‘MF1 ICS20’, ‘MF1 ICS50’, ‘MF1 ICS70’, or equivalent.
MIFARE and MIFARE Classic are trademarks of NXP B.V.

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
* 1 Kbyte, organized in 16 sectors with 4 blocks of 16 bytes each (one block consists of 16 byte)
* 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
Access Control
Time Attendance
Hotel Key Card
Public transportation
Event ticketing
Gaming & identity