AT97SC3204-U4A13-20

AT97SC3204-U4A13-20 Application Field and Working Principle

AT97SC3204-U4A13-20 is a secure, ultra-low power microcontroller based on an ARM Cortex-M3 core and a hardware encryption engine. It targets applications that require secure, trusted access to sensitive data or devices. This microcontroller is especially suitable for designing embedded applications such as authentication, authentication, authentication and access control.

Application Field

AT97SC3204-U4A13-20 is mainly used for secure access in access control applications, such as electronic door locks, locks, access control systems and other access control equipment. It also has applications in automotive, industrial and medical sectors for equipment access control, data security and secure communication.

For example, the AT97SC3204-U4A13-20 can be used in applications such as the secure storage, management and access of sensitive medical data, and the secure communication between medical devices and their networks. It can also be used in access control systems in the industrial sector, to securely manage access to sensitive devices and data. Additionally, it is used in automotive scenarios such as secure engine start and secure data transfer from vehicle to owner.

Working Principle

AT97SC3204-U4A13-20 is based on an ARM Cortex-M3 core and a separate hardware encryption engine. It is suitable for designing applications that require secure, trusted access to sensitive data or devices.

The microcontroller uses a secure authentication process to securely store and retrieve data from the encrypted memory. It provides advanced security features such as secure boot and secure key storage, as well as an integrated secure element with a dedicated contactless interface.

The secure authentication process is immutable and tamper-proof, with advanced cryptographic techniques such as secure key storage, advanced symmetric and asymmetric cryptographic techniques, secure storage of critical system parameters, and public key infrastructure.

With its robust security features, AT97SC3204-U4A13-20 is suitable for applications that require secure authentication and access control, or the secure storage, management and retrieval of sensitive data.