Blank CR-80 SLE - 4442 Secure Memory Smart Card compatible chip. The SLE-4442 Secure Memory Card is one of the most popular "Smart Memory Cards" in the world. This chip includes an intelligent 256-Byte EEPROM with Write Protect Function and Programmable Security Code (PSC). This chip contains and EEPROM organized 1024 x 8 bit offering the possibility of programmable write protection for each byte. Reading of the whole memory is always possible. The memory can be written and erased byte by byte . Data can only be changed after entry of the correct 3-byte programmable security code (security memory). All PVC card products are non returnable unless damaged under warranty.
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