DS2705 Datasheet Sha-1 Authentication Master

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: .. DS2705 SHA-1 Authentication Master .maxim-ic. GENERAL.

Datasheet Details

Part number	DS2705
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	236.66 KB
Description	SHA-1 Authentication Master
Datasheet	DS2705_MaximIntegratedProducts.pdf

The DS2705 provides the master side of a Secure Hash Algorithm (SHA) based token authentication scheme.

Hardware-based SHA authentication allows for security without the added cost and plexity of a microprocessor-based system.

Batteries and other accessories are authenticated using a single contact through the Dallas 1-WireÒ interface.

Initiates Challenge-and-Response Authentication based on the SHA-1 Algorithm Dallas 1-Wire Master/Slave Interface Operates at Standard and Overdrive Speeds Input and Output pins for Initiating Challenge and Reporting Authentication Pass/Fail Programmable Configuration Operates from 2.5V to 5.5V Supply Tiny mMAX Package (Pb-Free).

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