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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 Interface User Data Storage
Features VSUPPLY
Oper. Temp.
DS2704  1-Wire 1280 EEPROM
Compatible with DS2502 Memory Map
SHA-1 Authentication
Unique 64-bit ID
2.5 to 5.5 -40 to +85
See All Battery ID and Authentication (4)