ATSHA204A-XHDA-T Integrated Circuits (ICs)

You may have heard about the ATSHA204A-XHDA-T in discussion among people in the know, but what is it and what kind of application field does it serve? What is the underlying working principle of this specialized IC? In this article, we will be addressing those questions and more, providing an overview of all that the ATSHA204A-XHDA-T is capable of.

The ATSHA204A-XHDA-T is a specialized IC that is designed to provide hardware secure authentication and cryptographic operations. It has an ESP and SHA hardware secure element, making it one of the most advanced ICs of its kind. It is used in applications such as IoT devices, security authentication, secure key storage, wireless sensor networks and data encryption. The ATSHA204A-XHDA-T is certified by the CryptoAuthentication Family to provide the level of security and integrity necessary for these kinds of applications in the most efficient way.

The ATSHA204A-XHDA-T comes with a number of impressive features helping to make the IC one of the most advanced on the market. It has a robust memory system with 36 kB of electromagnetic EPROM, making it ideal for data encryption, secure key storage and various cryptographic operations. The IC is also highly resistant to fault injection and other attacks due to the built-in Thermal Anti-tamper System, further increasing the security of data and applications.

The ATSHA204A-XHDA-T also comes with a range of impressive communication protocols including I2C, USART, USB and SPI, making it highly compatible with a variety of applications and devices. As well as being a low power IC, the ATSHA204A-XHDA-T offers a low voltage supply operation at just 3V, increasing its versatility even further.

The ATSHA204A-XHDA-T has the ability to store and process digital credentials, with the maximum processing power of 256-bit. The underlying working principle of the ATSHA204A-XHDA-T is the use of digital certificates to validate devices, allowing the device to securely communicate and validate various authentication credentials. These digital certificates can also be used to securely store private keys for encryption and authentication.

The ATSHA204A-XHDA-T also comes with a built-in key board, allowing the IC to generate cryptographic keys in order to securely encrypt data communication between two devices. This security is further enhanced by the lockbits stored in the IC’s EPROM, which prevents attackers from reading the keys stored in the IC.

The ATSHA204A-XHDA-T is capable of performing a range of operations to ensure security and authenticity of data and communication. These include executing digital signature operations, generating random numbers and outputs, and performing encryption and decryption operations.

To conclude, the ATSHA204A-XHDA-T is a specialized IC designed to provide a high level of security and authentication for applications such as IoT devices, security authentication, secure key storage, wireless sensor networks and data encryption. The underlying working principle of the ATSHA204A-XHDA-T is the use of digital certificates to authenticate various credentials and private keys for encryption and authentication purposes. Its range of features and communication protocols make it one of the most advanced and versatile ICs of its kind, and it is certified by the CryptoAuthentication Family to provide the level of security and integrity necessary for such applications.