ATECC508A-MAHDA-S - Microchip Technology

Manufacturer Part Number

ATECC508A-MAHDA-S

Manufacturer

Microchip Technology

Introduction

The ATECC508A is a highly secure authentication IC designed to provide hardware-based security solutions for embedded systems.

Product Features and Performance

Secure hardware-based key storage and cryptographic accelerator

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

Provides secure boot, secure firmware updates, and secure communications

Incorporates physical protection mechanisms against side-channel attacks

Offers tamper-resistant packaging and secure internal design

Product Advantages

Enhances security for IoT and embedded applications

Simplifies implementation of secure communication protocols

Reduces the burden of security management on the host processor

Provides a hardware-based root of trust for the system

Key Technical Parameters

Operating voltage: 1.8V to 3.6V

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

Communication interface: I2C and SWI

Quality and Safety Features

Compliant with RoHS3 directive

8-UDFN (2x3) package for small footprint

Compatibility

Compatible with a wide range of embedded systems and IoT devices

Application Areas

Networking and communications

Industrial automation

Automotive electronics

Smart home and building automation

Medical and healthcare devices

Product Lifecycle

The ATECC508A is an active product and is not nearing discontinuation.

Replacement and upgrade options are available from Microchip Technology.

Several Key Reasons to Choose This Product

Robust hardware-based security features

Ease of integration and implementation

Comprehensive cryptographic support

Tamper-resistant design for enhanced protection

Long-term product availability and support from Microchip Technology