DS1961S 1kb Protected EEPROM iButton With SHA-1 Engine

Dallas Semiconducotr

Description

DS1961S www.maxim-ic.com 1kb Protected EEPROM iButton With SHA-1 Engine SPECIAL .
The DS1961S combines 1024 bits of EEPROM, a 64-bit secret, an 8-byte register/control page with up to five user-read/write bytes, a 512-bit SHA-1 engi.

📥 Download Datasheet

DS1961S Datasheet Preview — Preview of DS1961S PDF

Datasheet Specifications

Part number: DS1961S
Manufacturer: Dallas Semiconducotr
File Size: 360.74 KB
Datasheet: DS1961S_DallasSemiconducotr.pdf
Description: 1kb Protected EEPROM iButton With SHA-1 Engine

Features

* 1128 Bits of 5V EEPROM Memory Partitioned into Four Pages of 256 Bits, a 64Bit Write-Only Secret, and up to Five General-Purpose Read/Write Registers Write Access Requires Knowledge of the Secret and the Capability of Computing and Transmitting a 160-Bit MAC (Message Authentication Code) as Au

Applications

* The DS1961S can be used for different purposes such as secure access control, user/product authentication, after-market management of consumables, and as monetary tokens in electronic payment systems. As carrier of electronic cash (eCash), the DS1961S can store up to three monetary files or "purses"

DS1961S Distributors

📁 Related Datasheet

DS1963L DS1964S DS1904 DS1920 DS1921G DS1921H

📌 All Tags

DS1961S 1kb Protected EEPROM iButton With SHA-1 Engine Dallas Semiconducotr

Dallas Semiconducotr DS1961S-like datasheet