DS1964S - DeepCover Secure Authenticator iButton

Name: DS1964S
SKU: DS1964S-1426576

Maxim Integrated

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Datasheet Details

Part number	DS1964S
Manufacturer	Maxim Integrated
File Size	585.94 KB
Description	DeepCover Secure Authenticator iButton
Datasheet	DS1964S-MaximIntegrated.pdf

DS1964S Product details

Description

DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.

Features

Symmetric-Key-Based Bidirectional Secure Authentication Model Based on SHA-256.
Strong Authentication with a High-Bit-Count User-Programmable Secret and Input Challenge.
512 Bits of User EEPROM Partitioned Into Two Pages of 256 Bits.
User-Programmable and Irreversible EEPROM Protection Modes Including Write and Read Protect and OTP/EPROM Emulation.
Unique Factory-Programmed, 64-Bit Identification Number.
Single-Contact 1-Wire Interface.

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Published: Mar 27, 2020 |