AT97SC3205T-H3M46-20

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	Trusted Platform Module (TPM)
Core Processor:	AVR
Program Memory Type:	--
Controller Series:	--
RAM Size:	--
Interface:	I²C
Number of I/O:	4
Voltage - Supply:	3.3V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	32-VFQFN Exposed Pad
Supplier Device Package:	32-VQFN (4x4)

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Embedded - Microcontrollers - Application Specific

AT97SC3205T-H3M46-20 is an integrated primary security device used to secure access and transactions in transactions related to remote personal identification-verification, and is a specially designed secure microcontroller. This device provides security applications with a secure personal identification-verification platform for secure authentication that meets the needs of remote authentication and data protection services.

Overview of AT97SC3205T-H3M46-20

The AT97SC3205T-H3M46-20 is a 32-bit secure microcontroller with an encapsulated hardware cryptographic core and is based on the ARM Cortex-M0 architecture. This secure microcontroller integrates a wide range of general-purpose and advanced functions such as encryption, decryption, digital signing, as well as a range of secure nonvolatile memory blocks that are specially designed to support the secure authentication process.The AT97SC3205T-H3M46-20 is equipped with a high-speed processing core and low-power consumption, allowing for quick response and secure transaction. It is designed with a wide variety of features to provide the security needed for secure authentication and identification verification. Its features include an integrated secure clock, integrated secure storage and authentication, secure random number generator, secure authentication message authentication, and secure memory management.

Application Field and Working Principle of AT97SC3205T-H3M46-20

AT97SC3205T-H3M46-20 is typically used in authentication and identification-related applications such as secure identification, authentication, and e-commerce transactions. It is specifically designed for applications that require secure access and secure transactions.When a user wants to access a secure resource, the AT97SC3205T-H3M46-20 device verifies the identity of the user by presenting the user with a secure challenge, which is generated by the device’s integrated secure clock. The user then enters the corresponding response and the device compares the response with the challenge. If the response is correct, then the user is allowed access to the secure resource.The AT97SC3205T-H3M46-20 also provides a secure authentication-processing mechanism that provides strong authenticity and integrity. It has a built-in hardware–based public/private key system that can securely store and store the user’s public and private keys and is capable of receiving, decrypting, and validating authentication messages.In addition, the AT97SC3205T-H3M46-20 has a secure data storage system that enables the secure storage and retrieval of user data. This secure data storage system reduces the possibility of data access and theft by unauthorized users. It also ensures the user’s data remains secure and unaltered while stored on the device.Furthermore, the AT97SC3205T-H3M46-20 integrates a powerful cryptographic core, which allows for fast and secure encryption and decryption of user data. This cryptographic core also helps to protect the user’s data from tampering and manipulation by providing strong authentication process.The AT97SC3205T-H3M46-20 also features a secure random number generator to provide secure random numbers for secure authentication and identification-verification process. The secure random number generator is designed to provide high-level security against any potential attacks.Furthermore, the AT97SC3205T-H3M46-20 includes various nonvolatile memory blocks, which are specially designed to store confidential information and are protected with AES encryption. Nonvolatile memory blocks also help to protect against unauthorized access to the device’s secure memory.Finally, the AT97SC3205T-H3M46-20 also provides secure memory management that allows the system to update its memory with new data. This secure memory management also ensures that data stored on the device remains secure and is not corrupted or damaged.In conclusion, AT97SC3205T-H3M46-20 is a secure microcontroller that is widely used in secure authentication and data protection applications. It utilizes a range of advanced security features that provide high levels of security and data protection. It also features a powerful cryptographic core for fast and secure encryption and decryption of user data, as well as a variety of nonvolatile memory blocks for secure storage and retrieval of user data. Additionally, the secure memory management system ensures that data stored on the device remains secure and unaltered.

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