ATECC608B-SSHDA-B - Microchip Technology

Manufacturer Part Number

ATECC608B-SSHDA-B

Manufacturer

Microchip Technology

Introduction

The ATECC608B is a highly secure, low-power cryptographic co-processor designed to provide hardware-based secure authentication and encryption services for a wide range of embedded applications.

Product Features and Performance

Hardware-based secure key storage and cryptographic acceleration

Supports a variety of cryptographic algorithms including ECDSA, ECDH, SHA-256, and AES

Optimized for low-power applications with typical current consumption less than 30 μA

Supports secure boot, secure firmware update, and secure firmware execution

Includes a hardware-based True Random Number Generator (TRNG)

Available in a small 8-pin SOIC package

Product Advantages

Robust hardware-based security for embedded systems

Offloads cryptographic processing from the main microcontroller

Reduces system-level power consumption

Simplifies secure key management and distribution

Key Technical Parameters

Compatible with the CryptoAuthentication family of products

Supports ECDSA, ECDH, SHA-256, and AES cryptographic algorithms

Hardware-based True Random Number Generator (TRNG)

Operating voltage range: 2.0V to 5.5V

Operating temperature range: -40°C to +85°C

Quality and Safety Features

ROHS3 compliant

Designed and manufactured in accordance with industry-standard quality and safety practices

Compatibility

Compatible with a wide range of embedded systems and microcontrollers

Application Areas

Secure authentication and encryption for IoT devices

Secure firmware updates and secure boot

Secure communication and data protection

Industrial automation and control systems

Automotive electronics

Product Lifecycle

The ATECC608B is an active product and is not nearing discontinuation.

Microchip Technology regularly releases updates and enhancements to the CryptoAuthentication product family, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Hardware-based secure key storage and cryptographic acceleration for robust security

Low-power design for energy-efficient applications

Comprehensive cryptographic algorithm support

Simplifies secure key management and distribution

Offloads cryptographic processing from the main microcontroller

Extensive application support and long-term product availability