AT88SA100S Battery Authentication

ATMEL Corporation

Description

Atmel AT88SA100S Atmel CryptoAuthentication Battery Authentication Chip DATASHEET Not Recommended for New Designs Replaced by ATSHA204 .
Each bit, when zero, locks the current value of the corresponding 16-bit block of the fuse array, see below for more details.

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Datasheet Specifications

Part number: AT88SA100S
Manufacturer: ATMEL Corporation
File Size: 240.81 KB
Datasheet: AT88SA100S_ATMELCorporation.pdf
Description: Battery Authentication

Features

* Secure battery authentication
* Superior SHA-256 hash algorithm
* Best in class 256-bit key length
* Guaranteed unique 48-bit serial number
* High speed single wire interface
* Supply voltage: 2.7V
* 5.25 V

Applications

* Cell phones
* PDA and smart phones
* Portable media players
* Digital cameras & camcorders
* Cordless tools
* Handheld devices Figure 1. Pin Configurations Pin name SIGNAL GND VCC Function Serial data, single-wire clock, and data Ground Power supp

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AT88SA100S Battery Authentication ATMEL Corporation

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