ISO 7816 Compliant pad locations

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

2-wire link protocol

Answer to reset according to ISO standard 7816-3

Programming time 2.5mS per byte for both erasing and writing

Minimum of 10000 write/erase cycles

Data retention > 10 years

Programmable Security Code (PSC)

Data write only after correct 3-byte PSC