ATSHA204A-SSHDA-B - Microchip Technology

Manufacturer Part Number

ATSHA204A-SSHDA-B

Manufacturer

Microchip Technology

Introduction

The ATSHA204A is a secure authentication IC that provides hardware-based cryptographic capabilities for secure authentication applications.

Product Features and Performance

Hardware-based secure authentication

Secure storage of cryptographic keys and other sensitive data

Supports various cryptographic algorithms including SHA-256, HMAC, and AES

Tamper-resistant and tamper-evident design

Low power consumption

Product Advantages

Secure hardware-based authentication

Protects against various attacks such as cloning, tampering, and reverse engineering

Simplifies implementation of secure authentication in embedded systems

Reduces development time and cost

Key Technical Parameters

Supports SHA-256, HMAC, and AES algorithms

512-bit secured EEPROM for storage of keys and other sensitive data

Operating voltage: 2.0V to 5.5V

Operating temperature: -40°C to +85°C

8-pin SOIC package

Quality and Safety Features

RoHS3 compliant

Tamper-resistant and tamper-evident design

High reliability and long-term stability

Compatibility

The ATSHA204A is compatible with a wide range of embedded systems and applications that require secure authentication.

Application Areas

Networking and communications equipment

Industrial automation and control systems

Automotive electronics

Consumer electronics

IoT (Internet of Things) devices

Product Lifecycle

The ATSHA204A is an active product and is not nearing discontinuation. Replacement or upgrade options are available.

Key Reasons to Choose This Product

Secure hardware-based authentication

Protects against various security threats

Simplifies implementation of secure authentication

Supports a wide range of cryptographic algorithms

Reliable and long-lasting performance

Compatible with a wide range of embedded systems and applications