ATECC508A-SSHDA-B - Atmel

Manufacturer Part Number

ATECC508A-SSHDA-B

Manufacturer

Atmel

Introduction

The ATECC508A is a secure element that provides a hardware-based root of trust for Internet of Things (IoT) and other embedded applications. It offers a turnkey hardware-based authentication solution to protect against cloning and other threats.

Product Features and Performance

Hardware-based cryptographic co-processor with secure hardware-based key storage

Supports various cryptographic algorithms including ECDSA, ECDH, and SHA-256

Provides secure boot, secure firmware updates, and secure data storage

Low power consumption and small form factor 8-SOIC package

Reliable and tamper-resistant design

Product Advantages

Strengthens security by providing a hardware-based root of trust

Simplifies implementation of secure authentication and data protection

Reduces development time and costs compared to software-only security solutions

Reliable and tamper-resistant design ensures long-term security

Key Technical Parameters

Cryptographic algorithms: ECDSA, ECDH, SHA-256

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

Supply voltage: 2.0V to 5.5V

Current consumption: 2mA typical, 10mA max

Quality and Safety Features

Certified to Common Criteria EAL5+ and EMVCo security standards

Designed to resist physical and side-channel attacks

Secure key storage and secure boot capabilities

Compatibility

Compatible with a wide range of microcontrollers and embedded systems

Integrates seamlessly with existing IoT and security frameworks

Application Areas

IoT device authentication and secure data protection

Secure firmware updates and secure boot

Secure communication and data encryption for industrial, medical, and consumer applications

Product Lifecycle

The ATECC508A is a current and actively supported product

Replacement or upgrade options are available from Atmel/Microchip

Key Reasons to Choose This Product

Provides a hardware-based root of trust to strengthen security

Simplifies implementation of secure authentication and data protection

Certified to high security standards for reliable and tamper-resistant operation

Low power consumption and small form factor for space-constrained designs

Wide compatibility and seamless integration with existing systems and frameworks