Manufacturer Part Number
ATSHA204-SH-DA-T
Manufacturer
Microchip Technology
Introduction
The ATSHA204 is a high-security authentication IC designed to provide hardware-based authentication and cryptographic capabilities for embedded systems.
Product Features and Performance
Hardware-based secure authentication
Tamper-resistant design
Secure storage of cryptographic keys and certificates
Secure hardware-based cryptographic operations
Low-power operation
Small form factor (8-SOIC package)
Product Advantages
Robust security features to protect against attacks
Simplified integration of authentication into embedded systems
Reduced development time and costs compared to software-based solutions
Reliable and consistent performance
Key Technical Parameters
Cryptographic algorithm: ECDSA, SHA-256, HMAC
Secure storage: 10-year data retention
Operating temperature range: -40°C to +85°C
Supply voltage: 2.0V to 5.5V
Quality and Safety Features
RoHS3 compliant
Designed for high reliability and long-term operation
Compatibility
Suitable for a wide range of embedded applications, including networking, communications, and IoT devices
Application Areas
Networking and communications equipment
IoT devices
Industrial automation and control systems
Automotive electronics
Secure access control systems
Product Lifecycle
The ATSHA204 is an established product in Microchip's portfolio
Replacements and upgrades may be available in the future as technology evolves
Key Reasons to Choose This Product
Strong hardware-based security features
Simplified integration of authentication capabilities
Reliable and consistent performance
Small form factor and low power consumption
Proven track record and long-term availability