FM4428 Chip Card
FM4428 is the memory card chip developed by Shanghai FM Co.,Ltd.FM4428 has 1K*8bit EEPROM with write protect function and programmable security code, its contact configuration is in accordance to ISO standard 7816 (Synchronous Transmission),FM4428 can be widely used in different types of IC memory cards.
FM4428 is completely compatible with SLE4428.
Operating temperature：-30℃ to 60℃
Color：CMYK printing, Silk-Printing,Digital printing etc.
Features：Water-proof, moisture-proof,shock-proof, high temperature resistance.
Package： 200pcs/box ,3000pcs/carton or customize
Available craft：Barcode, Scratch off panel, Signature panel, Spray number, Laser number, Embossing, etc. Bellow see part of our crafts:
* 1024 × 8-bit EEPROM organization
* Byte-wise addressing
* Irreversible byte-wise write protection of lowest 32 addresses (Byte 0 … 31)
* 1024 × 1-bit organization of protection memory
* Serial three-wire bus
* End of processing indicated at data output
* Answer-to-Reset acc. to ISO standard 7816-3
* Minimum of 10 write/erase cycles)
* Data retention for minimum of ten years)
* Contact configuration and serial interface in accordance with ISO standard 7816 (synchronous transmission)
* Data can only be changed after entry of the correct 2-Byte programmable security code (security memory)
Application: Access control, Staff attendance, Transport payment, Personal identification
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