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
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