ATSHA204-TSU-T集成電路（IC）的專用IC規(guī)格書PDF中文資料

廠商型號	ATSHA204-TSU-T
參數(shù)屬性	ATSHA204-TSU-T 封裝/外殼為TO-236-3，SC-59，SOT-23-3；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的專用IC；ATSHA204-TSU-T應用范圍：網(wǎng)絡和通信；產(chǎn)品描述：IC AUTHENTICATION CHIP SOT23-3
功能描述	Atmel CryptoAuthentication
封裝外殼	TO-236-3，SC-59，SOT-23-3
文件大小	1.09923 Mbytes
頁面數(shù)量	65 頁
生產(chǎn)廠商	Atmel Corporation
企業(yè)簡稱	Atmel【愛特梅爾】
中文名稱	愛特梅爾公司官網(wǎng)
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二到原廠下載
更新時間	2025-2-3 10:16:00

Introduction

The following sections introduce the features and functions of the Atmel? ATSHA204 authentication device.

Features

● Secure authentication and validation device

● Integrated capability for both Host and Client operations

● Superior SHA-256 Hash algorithm with Message Authentication Code (MAC) and

Hash-Based Message Authentication Code (HMAC) options

● Best-in-class, 256-bit key length; storage for up to 16 keys

● Guaranteed unique 72-bit serial number

● Internal, high-quality Random Number Generator (RNG)

● 4.5Kb EEPROM for keys and data

● 512 OTP (One Time Programmable) bits for fixed information

● Multiple I/O options

● High-Speed, Single-Wire Interface

● 1MHz I2C interface

● 2.0V to 5.5V supply voltage range

● 1.8V to 5.5V communications

● <150nA sleep current

● Extended, multi-level hardware security

● 8-lead SOIC, 8-lead TSSOP, 3-lead SOT23, 8-pad UDFN, and 3-lead Contact

packages

Applications

● Anti-clone protection for accessories, daughter cards, and consumables

● Secure boot validation, software anti-piracy

● Network and computer access control

● Key exchange for encrypted downloads

● Authenticated/encrypted communications for control networks