Datasheet > ATECC108A

ATECC108A

更新时间： 2023-12-06 20:06:30

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
14页	607K
描述
Recommend using the Trust Platform ATECC608B.?The ATECC108A provides a full turnkey Elliptic Curve

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ATECC108A 数据手册

ATECC108A

Atmel CryptoAuthentication Device

SUMMARY DATASHEET

Features

 Crypto Element Devices with Secure Hardware-based Key Storage

CryptoAuthentication

Ensures Things and Code

are Real, Untampered, and

Confidential

 Performs High-Speed Public Key (PKI) Algorithms

– ECDSA: FIPS186-3 Elliptic Curve Digital Signature Algorithm

 NIST Standard P256, B283 and K283 Elliptic Curve Support

 SHA-256 Hash Algorithm with HMAC Option

 Host and Client Operations

 256-bit and 283-bit Key Length

 Storage for up to 16 Keys

 Guaranteed Unique 72-bit Serial Number

 Internal High-quality FIPS Random Number Generator (RNG)

 10Kb EEPROM Memory for Keys, Certificates, and Data

 Storage for up to 16 Keys

 Multiple Options for Consumption Logging and One Time Write Information

 Intrusion Latch for External Tamper Switch or Power-on Chip Enablement.

Multiple I/O Options:

– High-speed Single Pin Interface, with One GPIO Pin

– 1MHz Standard I²C Interface

Secure Download and Boot

Authentication and Protect Code

In-transit

 2.0V to 5.5V Supply Voltage Range

 1.8V to 5.5V IO levels

Ecosystem Control

Ensure Only OEM/Licensed

Nodes and Accessories Work

 <150nA Sleep Current

 8-pad UDFN, 8-lead SOIC, and 3-lead CONTACT Packages

Anti-cloning

Prevent Building with Identical

BOM or Stolen Code

Applications

Message Security

Authentication, Message Integrity,

and Confidentiality of Network

Nodes (IoT)

 Secure Download and Boot

 Ecosystem Control

 Message Security

 Anti-Cloning

This is a summary document.

The complete document is

available under NDA. For more

information, please contact

your local Atmel sales office.

Atmel-8895BS-CryptoAuth-ATECC108A-Datasheet-Summary_012016

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