4428 card

Descripción

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The Fudan FM4428 is a memory card chip developed by Shanghai FM Co., Ltd. Featuring 1K Bytes of EEPROM, write-protect functionality, and a programmable security code; this chip is built for reliable data storage and protection.
With its ISO 7816 contact configuration and synchronous transmission, the Fudan FM4428 is compatible with a wide range of IC memory card applications, making it ideal for secure data handling across various industries.

Application areas:

Membership Card, Hotel Key Card, Fuel card, Cashless Payment Card, Game Card, Access control card, Public Transportation Card, etc.