DS1964S Datasheet - Maxim Integrated

DeepCover Secure Authenticator iButton

DS1964S 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 Irr

DS1964S General Description

DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. The DeepCover Secure Authenticator iButton® (DS1964S) combines crypto-strong bidirectional secure challenge-and-response authentication fun.

DS1964S Datasheet (585.94 KB)