Datasheet > STSAFE-A100

STSAFE-A100

更新时间： 2023-12-20 18:44:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
38页	656K
描述
身份验证和品牌保护安全解决方案

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中文翻译

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数据手册

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STSAFE-A100 数据手册

STSAFE-A100

Authentication,

state-of-the-art security for peripherals and IoT devices

Datasheet - production data

– Elliptic curve digital signature algorithm

(ECDSA) with SHA-256 and SHA-384 for

digital signature generation and verification

– Elliptic curve Diffie-Hellman (ECDH) for key

UFDFPN8 (2 × 3 mm)

establishment

SO8N

4 × 5 mm

• Advanced symmetric cryptography

– Key wrapping and unwrapping using AES-

128/AES-256

– Secure channel protocols using AES-128

• Secure operating system

– Secure STSAFE-A100 kernel for

authentication and data management

Features

• Authentication (of peripherals, IoT and USB

– Protection against logical and physical

attacks

Type-C devices)

• Secure channel establishment with remote

host including transport layer security (TLS)

handshake

Hardware features

• Highly secure MCU platform

• 6 Kbytes of configurable non-volatile memory

• Signature verification service (secure boot and

firmware upgrade)

– Highly reliable CMOS EEPROM

technology

• Usage monitoring with secure counters

– 30 years’ data retention at 25 °C

• Pairing and secure channel with host

application processor

– 500 000 erase / program cycles endurance

at 25 °C

• Wrapping and unwrapping of local or remote

– 1.62 V to 5.5 V continuous supply voltage

host envelopes

•

Operating temperature: −40 to 105 °C

• On-chip key pair generation

Protocol

Security features

• I²C-bus slave interface

• Latest generation of highly secure MCUs

– Up to 400 kbps transmission speed (Fast

mode) and true open-drain pads

– CC EAL5+ AVA_VAN5 Common Criteria

certified

– 7-bit addressing

– Active shield

– Monitoring of environmental parameters

– Protection mechanism against faults

– Unique serial number on each die

– Protection against side-channel attacks

Packages

• ECOPACK -compliant SO8N 8-lead plastic

small outline and UFDFPN 8-lead ultra thin

profile fine pitch dual flat packages

• Advanced asymmetric cryptography

– Elliptic curve cryptography (ECC) with

NIST or Brainpool 256-bit and 384-bit

curves

February 2019

DS12911 Rev 8

1/38

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...38

中文翻译

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与STSAFE-A100相关器件

型号	品牌	获取价格	描述	数据表
STSAFE-A110	STMICROELECTRONICS	获取价格	Authentication, state-of-the-art security for peripherals and IoT devices
STSAFE-J100	STMICROELECTRONICS	获取价格	用于网关的灵活可编程安全解决方案
STSAFE-S320	STMICROELECTRONICS	获取价格	Mobile secure element for Android
STSAFE-V110	STMICROELECTRONICS	获取价格	Automotive Authentication - QI WPC 1.3 compliant wireless charging
STSAFE-VJ100-CCC	STMICROELECTRONICS	获取价格	车内安全元件，基于Javacard OS平台和Digital Key小程序CCC V3.0
STSAM9708	ATMEL	获取价格	Sound Synthesis
STSB43AB22APDTG4	TI	获取价格	INTEGRATED 1394A-2000 OHCI PHY/LINK-LAYER CONTROLLER
STSB43AB23PDT	TI	获取价格	1 CHANNEL(S), 400Mbps, SERIAL COMM CONTROLLER, PQFP128, PLASTIC, TQFP-128
STSD-002GG-P0.6	JST	获取价格	这种混合型抽屉式连接器在信号线和电源线之间共用一种端子。端子既可用于电源，也可用于信号连接
STSF-001GG-M0.6	JST	获取价格	该TSF连接器是一种组合式连接器，具有浮动功能，便于设备的设计，通过在两端四个接地触点上加

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