Memory Smart Card SLE4428

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Memory Smartcard SLE4428 1024 bytes with security

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The SLE4428 is a standard, low-cost EEPROM memory smartcard with 1K bytes of available storage, with an irreversible write protection feature and a 3-byte programmable security code.

The main features :

- Synchronous communication protocol, ISO 7816 compatible

- EEPROM Size, 1024byte

- Memory access protected by a secret code, a 3-byte secret only for data write

- Free reading of the data (excluding the PIN)

- Answer to reset according to ISO standard 7816/3

- Data retention up to 10 years