FM4442 Chip Cards？
Sep 01 , 2020
FM4442 Chip Cards？
FM4442 chip is a memory chip developed by Shanghai FM Co., Ltd.
FM4442 ic card is a type of programmable memory contact IC card with 2K capacity storage, the holder have to insert the IC card into the contact reader's interface, then it will be work. Customized crafts supported as well.
Plastic PVC FM4442 contact IC card is programmable and read only memory card, with 256 X 8 bit EEPROM storage unit, except for PSC (Personal Security Code) storage area, all units are readable.
The first 32 bytes have a write protection function. Before the write protection is effective, all cells can be erased and written.
The write protection bit can only be programmed once and cannot be rewritable. The communication protocol ISO 7816-3, it is compatible ISO 7816. FM4442 can be widely used in different types in the IC memory card. And the FM4442 is fully compatible with SLE4442.
Pls see the 256 bytes of programmable read only memory (EEPROM) size mainly divided into sectors in the following :
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26 bytes for card manufacturer data
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2 bytes for card issuer reference
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4 bytes for card identification data
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224 bytes of main user data
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3 bytes are used for error counter and card secret code area
-Access to the memory is protected by a 3-byte secret code and is only used for data writing
-Read data for free (except PIN)
-Answer reset according to ISO 7816-3 standard
-Data retention up to 10 years
-Irreversible byte write protection of the lowest 32 addresses
-20 °c + 50 °c working range
PSC code: FFFFFF
Product Details：
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Size: CR80（85.5*54*0.84mm）
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Material: PVC/PET/ABS/PET/PETG
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Working temperature: -30℃ to 60℃
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Print : CMYK printing, screen printing, digital printing, etc.
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Features: waterproof, moisture-proof, shockproof, high temperature resistance.
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Packing Details: 200PCS/BOX, 2000PCS/BOX or customized
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MOQ: 500PCS
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Available Crafts: barcode, scratch panel, signature panel, UV spot, anti-fake，laser number, embossing, etc.
Please feel free to contact us if want to know more details :
Contact number: +86-15814022871
Email sale@daftag.com
Tel : +86 15814022871
Email : info@dafrfidtagsfactory.com
