Contactless Smart Card

Philips MF1 IC S50

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
  ¡´ Fast data transfer:106 kbit/s
  ¡´ High data integrity:16 Bit CRC, parity,

           bit coding, bit counting
  ¡´ True anti-collision
  ¡´ Typical ticketing transaction:< 100 ms (including backup management)


    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


    3. Security
  ¡´ Mutual three pass authentication (ISO/IEC DIS9798-2)
  ¡´ Data encryption on RF-channel with replay attack protection
  ¡´ Individual sort of two keys per sector (per application) to support

           multi-application with key hierarchy
  ¡´ Unique serial number for each device
  ¡´ Transport key protects access to EEPROM on chip delivery


Product Technical Spec. :
Philips Mifare 1 S50 [PDF] / Mifare 1 S70 [PDF]
Memory: 1K ~ 4K
Operating Frequency: 13.56MHz
Transmission Speed: 106kbit/s
Operating Distance: 2.5-10cm
Operating Temperature: -20-85 (Celsius)
Write Endurance: >100,000times
Data Retention: >10 years
Dimension: Non-standard, 85.5mmx54mmx0.87mm


Sample Card:

¡@ Front Back
¡@ ¡@ ¡@



Frequency¡G125KHz and 13.56MHz
Material¡G    PVC,PET
Temperature¡G-10¢J and +50¢J





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