DS28E02 1-Wire SHA-1 Authenticator 1Kb EEPROM

Maxim Integrated Products

Description

ABRIDGED DATA SHEET Rev 0: 6/10 www.DataSheet4U.com 1-Wire SHA-1 Authenticated 1Kb EEPROM with 1.8V Operation General .
The DS28E02 combines 1024 bits of EEPROM with challenge-and-response authentication security implemented with the FIPS 180-3 Secure Hash Algorithm (SH.

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Datasheet Specifications

Part number: DS28E02
Manufacturer: Maxim Integrated ↗ Products
File Size: 241.54 KB
Datasheet: DS28E02_MaximIntegratedProducts.pdf
Description: 1-Wire SHA-1 Authenticator 1Kb EEPROM

Features

* 1024 Bits of EEPROM Memory Partitioned Into Four Pages of 256 Bits
* On-Chip 512-Bit SHA-1 Engine to Compute 160Bit Message Authentication Codes (MACs) and to Generate Secrets
* Write Access Requires Knowledge of the Secret and the Capability of Computing and Transmitting a

Applications

* Reference Design License Management System Intellectual Property Protection Sensor/Accessory Authentication and Calibration Medical Consumable Authentication Printer Cartridge Configuration and Monitoring Typical Operating Circuit PART VCC RPUP IO μC DS28E02 Ordering Information TEMP RANGE -20°C t

DS28E02 Distributors

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DS28E02 1-Wire SHA-1 Authenticator 1Kb EEPROM Maxim Integrated Products

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