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DS2704
1280-Bit EEPROM with SHA-1 Authentication
www.maxim-ic.com
GENERAL DESCRIPTION
The DS2704 provides 1280 bits of EEPROM data storage and a Secure Hash Algorithm (SHA) engine. The Dallas 1-WireĆ interface enables serial communication on a single battery contact and the 64-bit unique serial number allows multidrop networking and ide...