DS1964S - DeepCover Secure Authenticator iButton

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1964S
Manufacturer	Maxim Integrated
File Size	585.94 KB
Description	DeepCover Secure Authenticator iButton
Datasheet	DS1964S Datasheet
Additional preview pages of the DS1964S datasheet.

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 |