ATECC108A-SSHCZ-T

Product Overview

Category

The ATECC108A-SSHCZ-T belongs to the category of cryptographic authentication devices.

Use

This product is primarily used for secure authentication and data protection in various applications.

Characteristics

• Provides robust security features
• Offers high-performance cryptographic algorithms
• Supports secure key storage and management
• Enables secure communication between devices

Package

The ATECC108A-SSHCZ-T comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to ensure secure authentication and protect sensitive data.

Packaging/Quantity

The ATECC108A-SSHCZ-T is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Microcontroller: 8-bit AVR
• Memory: 8KB EEPROM
• Cryptographic Support: AES-128, SHA-256
• Communication Interface: I2C
• Operating Voltage: 2.0V to 5.5V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATECC108A-SSHCZ-T has the following pin configuration:

1. VCC: Power supply input
2. SDA: I2C data line
3. SCL: I2C clock line
4. GND: Ground connection

Functional Features

• Secure Key Storage: The ATECC108A-SSHCZ-T provides a dedicated hardware-based secure storage for cryptographic keys.
• Authentication: It supports various authentication protocols, ensuring secure device-to-device communication.
• Data Protection: This device offers encryption and decryption capabilities, protecting sensitive data from unauthorized access.
• Secure Boot: It enables secure booting of devices, preventing tampering or unauthorized firmware modifications.

Advantages and Disadvantages

Advantages

• Robust security features ensure protection against various attacks.
• Compact package allows for easy integration into different devices.
• High-performance cryptographic algorithms provide efficient data encryption and decryption.

Disadvantages

• Limited memory capacity may restrict the storage of large amounts of data.
• Requires additional components for full system implementation.

Working Principles

The ATECC108A-SSHCZ-T utilizes advanced cryptographic algorithms to ensure secure authentication and data protection. It securely stores cryptographic keys and performs encryption and decryption operations as required by the application. The device communicates with other devices using the I2C interface, establishing a secure channel for data exchange.

Detailed Application Field Plans

The ATECC108A-SSHCZ-T finds applications in various fields, including:

1. Internet of Things (IoT) Devices: It provides secure authentication and data protection for IoT devices, ensuring secure communication and preventing unauthorized access.
2. Smart Home Systems: This product can be used to secure smart home systems, protecting user privacy and preventing unauthorized control or access.
3. Industrial Automation: It enables secure communication between industrial automation devices, safeguarding critical data and preventing tampering.

Detailed and Complete Alternative Models

1. ATECC508A-SSHDA-B: Similar to the ATECC108A-SSHCZ-T, this model offers enhanced memory capacity and additional security features.
2. ATECC608A-MAHDA-T: This alternative model provides even higher memory capacity and advanced cryptographic capabilities, suitable for more demanding applications.

In conclusion, the ATECC108A-SSHCZ-T is a cryptographic authentication device that ensures secure authentication and data protection. With its robust security features, compact package, and high-performance cryptographic algorithms, it finds applications in various fields such as IoT, smart home systems, and industrial automation. While it has limitations in terms of memory capacity, it offers significant advantages in terms of security and performance. Alternative models such as the ATECC508A-SSHDA-B and ATECC608A-MAHDA-T provide additional features and capabilities for more specific requirements.