AT88SA10HS

更新时间： 2024-01-12 04:15:12

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
23页	584K
描述
CryptoAuthentication™ Host Security Chip

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AT88SA10HS 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOT-23	包装说明：	TSSOP,
针数：	3	Reach Compliance Code：	unknown
HTS代码：	8542.31.00.01	风险等级：	5.82
Is Samacsys：	N	具有ADC：	NO
地址总线宽度：		DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	R-PDSO-G3	长度：	2.9 mm
I/O 线路数量：		端子数量：	3
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	NO	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
ROM可编程性：	FLASH	座面最大高度：	1.12 mm
最大供电电压：	5.25 V	最小供电电压：	2.7 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.95 mm	端子位置：	DUAL
宽度：	1.3 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

AT88SA10HS 数据手册

Features

• Secure key storage to complement AT88SA100S and AT88SA102S

Devices

• Superior SHA-256 Hash Algorithm

• Guaranteed Unique 48 bit Serial Number

• High speed single wire interface, optionally shared with client

• Supply Voltage: 2.5 – 5.5V

CryptoAuthentication^™

Host Security Chip

• 1.8V – 5.5V communications voltage

• <100nA Sleep Current

• 4KV ESD protection

• Multi-level hardware security

• Secure personalization

AT88SA10HS

Preliminary

• Green compliant (exceeds RoHS) 3 pin SOT-23 package

Applications

• Consumable device (battery, toner, other supplies) authentication

• Network & Computer Access control

• Authenticated communications for control networks

• Anti-clone authentication for daughter cards

• Physical access control (electronic lock & key)

Introduction

The CryptoAuthentication family of chips are the first cost-effective

authentication devices to implement the SHA-256 hash algorithm,

which is part of the latest set of recommended algorithms by the US

Government. The 256 bit key space renders any exhaustive attacks

impossible.

The AT88SA10HS host version of CryptoAuthentication chips is

capable of validating the response coming from the SHA-256

engine within an authentic CryptoAuthentication client (SA100S or

SA102S), even if that response includes within the computation the

serial number of the client. For detailed information on the

cryptographic protocols, algorithm test values and usage models,

refer to “AT88SA100S” and “AT88SA102S” Datasheets, along with

the application notes dedicated to this product family.

The host CryptoAuthentication performs 3 separate operations

(named HOST0, HOST1 & HOST2) to implement this validation.

The AT88SA10HS chip takes both the challenge and response as

inputs and returns a single Boolean indicating whether or not the

response is valid, in order to prevent the host chip from being used

to model a valid client.

The host system is responsible for generating the random challenge

that is sent to both the client and host CryptoAuthentication devices

as the AT88SA10HS does not include a random number generator.

8595B–SMEM–09/09

12 3 4 5 6 7...23

下载PDF

与AT88SA10HS相关器件

型号	品牌	描述	获取价格	数据表
AT88SA10HS_10	ATMEL	Atmel CryptoAuthentication Host Security Chip	获取价格
AT88SA10HS_11	ATMEL	Atmel CryptoAuthentication Host Security Chip	获取价格
AT88SA10HS-SH-T	ATMEL	Atmel CryptoAuthentication Host Security Chip	获取价格
AT88SA10HS-TH-T	ATMEL	Atmel CryptoAuthentication Host Security Chip	获取价格
AT88SA10HS-TSU-T	ATMEL	Atmel CryptoAuthentication Host Security Chip	获取价格
AT88SC0104C	ATMEL	CRYPTOMEMORY 1KBIT	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

AT88SA10HS

AT88SA10HS 技术参数

AT88SA10HS 数据手册

与AT88SA10HS相关器件

与AT88SA10HS相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AT88SA10HS

AT88SA10HS 技术参数

AT88SA10HS 数据手册

与AT88SA10HS相关器件

与AT88SA10HS相关文章

您还可以找

您在本页遇到什么问题？