仕様
| 属性 | 値 |
| Package / Case | Tube |
| Series | CryptoAuthentication™ |
| Part Status | Active |
| Type | Authentication Chip |
| Mounting Type | Surface Mount |
概要
Description
The ATECC608B-TNGACTS-B is a cryptographic co-processor developed by Microchip Technology, designed to provide secure authentication, data encryption, and key storage for a variety of applications. It is part of the ATECC608B series, known for robust security features catering to IoT (Internet of Things), automotive, industrial, and consumer markets.
This device integrates hardware-based security features like secure key storage, cryptographic algorithms (such as AES, SHA, and ECC), and a random number generator. It supports secure boot, secure communications, and can work with secure enclaves to protect sensitive data and communications. The ATECC608B-TNGACTS-B enhances system security by offloading cryptographic functions from the main processor, thus reducing vulnerability to attacks.
Additionally, it is optimized for low-power consumption, which is essential for battery-powered devices. Its small form factor makes it suitable for integration into compact electronic devices. The device is typically used in applications requiring high security, such as payment systems, secure access control, and firmware protection.
This device integrates hardware-based security features like secure key storage, cryptographic algorithms (such as AES, SHA, and ECC), and a random number generator. It supports secure boot, secure communications, and can work with secure enclaves to protect sensitive data and communications. The ATECC608B-TNGACTS-B enhances system security by offloading cryptographic functions from the main processor, thus reducing vulnerability to attacks.
Additionally, it is optimized for low-power consumption, which is essential for battery-powered devices. Its small form factor makes it suitable for integration into compact electronic devices. The device is typically used in applications requiring high security, such as payment systems, secure access control, and firmware protection.
Equivalent
The ATECC608B-TNGACTS-B is a secure element from Microchip, used for cryptographic operations and secure key storage. Equivalent products include:
1. Infineon's OPTIGA Trust X
2. NXP's A71CH Secure Element
3. STMicroelectronics' STSAFE-A100
4. Maxim Integrated's DS28E38
These devices provide similar functionalities in terms of secure key storage, cryptographic operations, and secure authentication for IoT devices. Always check specific requirements and compatibility when selecting an alternative.
1. Infineon's OPTIGA Trust X
2. NXP's A71CH Secure Element
3. STMicroelectronics' STSAFE-A100
4. Maxim Integrated's DS28E38
These devices provide similar functionalities in terms of secure key storage, cryptographic operations, and secure authentication for IoT devices. Always check specific requirements and compatibility when selecting an alternative.
Features
The ATECC608B-TNGACTS-B is a member of the Microchip CryptoAuthentication™ family, designed to provide secure authentication and confidentiality for IoT applications. Key features include:
1. Cryptographic Algorithms: Supports ECC (Elliptic Curve Cryptography) with NIST P-256 curve, ECDSA (Elliptic Curve Digital Signature Algorithm), and SHA-256 for secure hashing.
2. Secure Key Storage: Offers secure storage for up to 16 keys, certificates, or data, with an integrated hardware random number generator.
3. Hardware Security: Protects against physical attacks with tamper-evident packaging and anti-tamper features.
4. Flexible Interface: Equipped with an I2C interface for easy integration into a variety of systems.
5. Security Protocols: Supports secure boot, mutual authentication, and encryption/decryption to safeguard data integrity and confidentiality.
6. Low Power Consumption: Optimized for battery-powered applications with low-power sleep modes.
7. Temperature Range: Operates in a wide temperature range from -40°C to +85°C, suitable for industrial applications.
8. Pre-Provisioned: Comes with pre-configured unique keys for simplified deployment.
Overall, the ATECC608B-TNGACTS-B provides robust security features for protecting sensitive data and ensuring secure device operation in IoT and embedded systems.
1. Cryptographic Algorithms: Supports ECC (Elliptic Curve Cryptography) with NIST P-256 curve, ECDSA (Elliptic Curve Digital Signature Algorithm), and SHA-256 for secure hashing.
2. Secure Key Storage: Offers secure storage for up to 16 keys, certificates, or data, with an integrated hardware random number generator.
3. Hardware Security: Protects against physical attacks with tamper-evident packaging and anti-tamper features.
4. Flexible Interface: Equipped with an I2C interface for easy integration into a variety of systems.
5. Security Protocols: Supports secure boot, mutual authentication, and encryption/decryption to safeguard data integrity and confidentiality.
6. Low Power Consumption: Optimized for battery-powered applications with low-power sleep modes.
7. Temperature Range: Operates in a wide temperature range from -40°C to +85°C, suitable for industrial applications.
8. Pre-Provisioned: Comes with pre-configured unique keys for simplified deployment.
Overall, the ATECC608B-TNGACTS-B provides robust security features for protecting sensitive data and ensuring secure device operation in IoT and embedded systems.
Pinout
The ATECC608B-TNGACTS-B is a secure element from Microchip Technology, designed for cryptographic tasks and secure key storage. It is part of the ATECC608B family, which typically comes in an 8-pin configuration. The functions of the ATECC608B include secure key generation, digital signatures, ECDH (Elliptic Curve Diffie-Hellman), ECDSA (Elliptic Curve Digital Signature Algorithm), symmetric encryption/decryption with AES-128, and secure storage for up to 16 keys, certificates, or data. It is often used in applications requiring secure authentication, secure boot, and secure firmware updates. The device communicates through I2C, which is facilitated by its pin configuration.
Manufacturer
The ATECC608B-TNGACTS-B is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in the design and production of semiconductors and microchips for a wide range of industries, including automotive, industrial, consumer, aerospace, and communications. Their products are known for their reliability and performance, and they are used in various applications that require secure and efficient computing solutions.
Application
The ATECC608B-TNGACTS-B is a secure element designed for various applications requiring robust security features. Its key application areas include:
1. IoT Security: Provides secure authentication and encryption for IoT devices, ensuring secure data transmission.
2. Secure Boot: Validates firmware integrity at startup, protecting devices from unauthorized code execution.
3. Crypto Co-Processor: Enhances security operations by offloading cryptographic tasks from the main processor.
4. Secure Data Storage: Offers secure storage for keys and sensitive data.
5. Smart Home Devices: Ensures secure communication and authentication for connected home devices.
6. Industrial Automation: Protects industrial control systems from cyber threats.
7. Consumer Electronics: Enhances security features in smart devices and wearables.
1. IoT Security: Provides secure authentication and encryption for IoT devices, ensuring secure data transmission.
2. Secure Boot: Validates firmware integrity at startup, protecting devices from unauthorized code execution.
3. Crypto Co-Processor: Enhances security operations by offloading cryptographic tasks from the main processor.
4. Secure Data Storage: Offers secure storage for keys and sensitive data.
5. Smart Home Devices: Ensures secure communication and authentication for connected home devices.
6. Industrial Automation: Protects industrial control systems from cyber threats.
7. Consumer Electronics: Enhances security features in smart devices and wearables.
Package
The ATECC608B-TNGACTS-B is a security IC featuring a TNG (Trust & GO) pre-provisioned configuration. It typically comes in a 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is commonly used for integrated circuits with a surface mount design, suitable for various security and authentication applications.
