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Fudan FM4428

Fudan FM4428


  • Replacement to the SLE4428
  • High gloss finish
  • High performance memory smart card
  • Memory Size 1024 bytes
  • Standard credit card size, 760 micron thickness


The FM4428 offers the same chip capabilities as the Infineon SLE4428 which has now been discontinued. It offers 8KBits EEPROM with write protect functions and programmable security code. The FM4428 also features irreversible byte-wise write protection. It's contact configuration is in accordance to ISO standard 7816 (synchronous transmission) and it has a minimum of 100,000 write/erase cycles. Typical applications include customer loyalty cards, health cards, membership cards, school cards, vending cards, identity cards & access control.

Additional Information

PDF document

View technical document here

For further information about this product please call 01242 588599 or email

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