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BQ26100 - Battery Pack Security Authentication

BQ26100 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community bq26100 SLUS696C * JUNE 2006 * REVISED FEBRUARY.
The bq26100 device provides a method to authenticate battery packs, ensuring that only packs manufactured by authorized sub-contractors are used in th.

BQ26100 Features

* 1 Provides authentication of battery packs through SHA-1 engine based HMAC
* 160-byte one-time programmable (OTP), 16-bytes EEPROM
* Internal time-base eliminates external crystal oscillator
* Low-power operating modes:
* Active: < 50 μA
* Sleep: 8 μA

BQ26100 Applications

* Cellular phones
* PDA and smart phones
* MP3 players
* Digital cameras
* Internet appliances

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Battery Pack Security Authentication Texas Instruments
Texas Instruments BQ26100-like datasheet