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Battery Authentication

Data Sheets
Part Number Description:  Key Advantages
DS2704 1280-Bit EEPROM with SHA-1 Authentication

SHA-1 Authentication with 1280 Bits of EEPROM and Backwards-Compatible with the DS2502 

Key Specifications:

Battery ID and Authentication
Part Number Functions Interface User Data Storage
Package/Pins Oper. Temp.
Battery ID
SHA-1 Authentication
1-Wire 1280 EEPROM 2.5 to 5.5
-40 to +85
See All Battery ID and Authentication (7)