Features

- 256 × 8-bit EEPROM organization

- Byte-wise addressing

- Irreversible byte-wise write protection of lowest 32 addresses (Byte 0 ... 31)

- 32 × 1-bit organization of protection memory

- Two-wire link protocol

- End of processing indicated at data output

- Answer-to-Reset acc. to ISO standard 7816-3

- Programming time 2.5 ms per byte for both erasing and writing

- Minimum of 10 4 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 3-byte programmable security code (security memory)