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1024 x 8 bit EEPROM organization

Byte-wise addressing

Irreversible byte-wise write protection

Irreversible byte-wise write protection

Serial three wire bus

Minimum of 100,000 write/erase cycles

Data retention for at least 10 years for this SLE5542 card.

Contact configuration and serial interface in accordance to ISO standard 7816 (synchronous Transmission)

Only after entry of the correct 2Byte programmable security code (PSC) data can be changed

Compatible with SLE4428

Intelligent 256-Bytes EEPROM

Write-protect function

Programmable Security Code verification logic

Intelligent 256-Bytes EEPROM

EEPROM is organized 256 x 8 bit offering the possibility of programmable write protection for each byte

Data can only be changed after entry of the correct 3-byte programmable security (security memory)