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DS2703

Dallas Semiconductor
Part Number DS2703
Manufacturer Dallas Semiconductor
Title SHA-1 Battery Pack Authentication IC
Description The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing...
Features Secure Challenge and Response Authentication Using the SHA-1 Algorithm ® Directly Powered by the Dallas 1-Wire Interface with 16kpbs Standard and 143kpbs Overdrive Communication Modes Unique 64-Bit Serial Number Thermistor Multiplexer Operates with VPULLUP as Low as 2.7V mMax-8 Package (Lead-Free) ...

Published Sep 21, 2007
Datasheet PDF File DS2703 File

DS2703   DS2703   DS2703  




DS2705

Maxim Integrated Products
Part Number DS2705
Manufacturer Maxim Integrated Products
Title SHA-1 Authentication Master
Description The DS2705 provides the master side of a Secure Hash Algorithm (SHA) based token authentication scheme. Hardware-based SHA authentication allows f.
Features § § 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 .

Datasheet PDF File DS2705 File

DS2705   DS2705   DS2705  




DS2704

Maxim Integrated Products
Part Number DS2704
Manufacturer Maxim Integrated Products
Title 1280-Bit EEPROM
Description The DS2704 provides 1280 bits of EEPROM data storage and a Secure Hash Algorithm (SHA) engine. The Dallas 1-WireÒ interface enables serial communi.
Features § § § § § Secure Challenge and Response Authentication Using the SHA-1 Algorithm Five Lockable 32-Byte Pages of EEPROM Dallas 1-Wire Interface with Standard and Overdrive Communications Speeds Unique 64-Bit Serial Number Compatible with DS2502 Memory Map and Read Function Command Operates with VDD a.

Datasheet PDF File DS2704 File

DS2704   DS2704   DS2704  






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