Overview
The ATECC608B-SSHDA-T, produced by Microchip Technology, is a highly secure authentication integrated circuit designed for various IoT and embedded systems applications. It is part of the CryptoAuthentication™ series, which provides robust cryptographic capabilities to ensure the authenticity and integrity of devices. This IC is particularly useful in scenarios where secure communication, data protection, and device authentication are critical.
Key Specifications
| Specification | Value |
|---|---|
| Type of Integrated Circuit | Authentication IC |
| Ciphering | HMAC, SHA-256 hash algorithm |
| Mounting | SMD |
| Case | SO8 |
| Memory | 10kB EEPROM |
| Operating Temperature | -40°C to 85°C |
| Operating Voltage | 1.8V to 5.5V |
Key Features
- Cryptographic Algorithms: Supports HMAC and SHA-256 hash algorithms, ensuring robust security for data and communication.
- EEPROM Memory: Features 10kB of EEPROM memory for storing cryptographic keys and other sensitive data.
- Secure Authentication: Designed for secure authentication, including Elliptic Curve Cryptography (ECC), Elliptic Curve Digital Signature Algorithm (ECDSA), and Elliptic Curve Diffie-Hellman (ECDH).
- Wide Operating Range: Operates within a temperature range of -40°C to 85°C and voltage range of 1.8V to 5.5V, making it suitable for various environmental conditions.
Applications
The ATECC608B-SSHDA-T is versatile and can be used in a variety of applications, including:
- IoT Devices: Enhances security in IoT devices by providing secure authentication and data protection.
- Embedded Systems: Suitable for use in embedded systems that require secure communication and data integrity.
- Industrial Automation: Used in industrial automation to secure communication between devices and prevent unauthorized access.
- Consumer Electronics: Can be integrated into consumer electronics to ensure secure boot processes and protect against counterfeiting.
Q & A
- What is the primary function of the ATECC608B-SSHDA-T?
The primary function is to provide secure authentication and cryptographic services for IoT and embedded systems. - What cryptographic algorithms does the ATECC608B-SSHDA-T support?
It supports HMAC and SHA-256 hash algorithms, as well as ECC, ECDSA, and ECDH. - What type of memory does the ATECC608B-SSHDA-T have?
It features 10kB of EEPROM memory. - What is the operating temperature range of the ATECC608B-SSHDA-T?
The operating temperature range is -40°C to 85°C. - What is the operating voltage range of the ATECC608B-SSHDA-T?
The operating voltage range is 1.8V to 5.5V. - What kind of mounting does the ATECC608B-SSHDA-T use?
It uses Surface Mount Device (SMD) mounting. - What is the case type of the ATECC608B-SSHDA-T?
The case type is SO8. - In what applications is the ATECC608B-SSHDA-T commonly used?
It is commonly used in IoT devices, embedded systems, industrial automation, and consumer electronics. - Is the ATECC608B-SSHDA-T suitable for harsh environmental conditions?
Yes, it is designed to operate in a wide range of temperatures and voltages, making it suitable for harsh environmental conditions. - Where can I find detailed specifications and datasheets for the ATECC608B-SSHDA-T?
Detailed specifications and datasheets can be found on the Microchip Technology website, as well as on distributor websites like Digi-Key, Mouser, and TME.
