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AT97SC3205T-H3M4620B
Product Overview
- Category: Integrated Circuit (IC)
- Use: Security and Authentication
- Characteristics:
- High-security cryptographic processor
- Secure storage of sensitive data
- Tamper-resistant design
- Package: H3M4620B
- Essence: Advanced security solution for various applications
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements
Specifications
- Manufacturer: Atmel Corporation
- Part Number: AT97SC3205T-H3M4620B
- Technology: CMOS
- Operating Voltage: 2.7V to 3.6V
- Operating Temperature: -40°C to +85°C
- Memory Size: 32KB EEPROM
- Interface: I2C
- Security Features:
- Hardware-based encryption
- Secure key storage
- Secure boot
- Random number generator
- Secure clock
- Certifications: Common Criteria EAL4+, FIPS 140-2 Level 3
Detailed Pin Configuration
The AT97SC3205T-H3M4620B has a total of 20 pins. The pin configuration is as follows:
- VCC
- GND
- SDA (I2C Data)
- SCL (I2C Clock)
- RESET
- IRQ
- NC (No Connection)
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- High-Security Cryptographic Processor: The AT97SC3205T-H3M4620B provides advanced cryptographic capabilities, ensuring secure data communication and storage.
- Secure Storage of Sensitive Data: The integrated EEPROM allows secure storage of sensitive information such as encryption keys, certificates, and user credentials.
- Tamper-Resistant Design: The IC is designed to resist physical tampering attempts, providing protection against unauthorized access and data breaches.
Advantages and Disadvantages
Advantages: - High level of security - Secure key storage - Wide operating temperature range - Compliance with industry standards and certifications
Disadvantages: - Limited memory size (32KB) - Relatively high cost compared to standard ICs
Working Principles
The AT97SC3205T-H3M4620B utilizes a combination of hardware-based encryption algorithms, secure key storage, and tamper-resistant design to ensure the security of sensitive data. It employs various security features such as secure boot, random number generation, and secure clock to protect against unauthorized access and attacks.
Detailed Application Field Plans
The AT97SC3205T-H3M4620B is widely used in applications that require high-security authentication and protection of sensitive data. Some of the common application fields include:
- Smart Cards: Used in contact and contactless smart cards for secure identification, access control, and payment systems.
- Embedded Systems: Integrated into embedded systems for secure boot, firmware authentication, and secure communication.
- IoT Devices: Utilized in Internet of Things (IoT) devices to ensure secure connectivity, data integrity, and device authentication.
- Secure Authentication Modules: Incorporated into secure authentication modules for secure login, digital signatures, and secure transactions.
Detailed and Complete Alternative Models
- AT97SC3205T-H3M4620C: Similar to AT97SC3205T-H3M4620B, but with extended memory size (64KB).
- AT97SC3205T-H3M4620D: Enhanced version with additional security features and improved performance.
- AT97SC3205T-H3M4620E: Lower-cost variant with reduced security features, suitable for less critical applications.
These alternative models offer varying features and specifications to cater to different application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT97SC3205T-H3M4620B en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AT97SC3205T-H3M4620B in technical solutions:
Q: What is the AT97SC3205T-H3M4620B? A: The AT97SC3205T-H3M4620B is a secure microcontroller designed for use in various technical solutions, providing advanced security features.
Q: What are the main features of the AT97SC3205T-H3M4620B? A: The key features include secure boot, cryptographic acceleration, tamper detection, secure storage, and support for various communication protocols.
Q: How can the AT97SC3205T-H3M4620B enhance security in technical solutions? A: It provides secure boot capabilities, hardware-based encryption/decryption, secure storage for keys and certificates, and tamper detection mechanisms to protect against unauthorized access.
Q: What communication protocols does the AT97SC3205T-H3M4620B support? A: It supports commonly used protocols such as I2C, SPI, UART, and USB, allowing seamless integration into different systems.
Q: Can the AT97SC3205T-H3M4620B be used in IoT applications? A: Yes, it is suitable for IoT applications where secure communication, data protection, and device authentication are crucial.
Q: How does the AT97SC3205T-H3M4620B handle secure boot? A: It verifies the integrity of the firmware during the boot process, ensuring that only trusted code is executed, thus preventing unauthorized modifications.
Q: Does the AT97SC3205T-H3M4620B have built-in cryptographic acceleration? A: Yes, it has hardware-based cryptographic accelerators that can perform encryption, decryption, and hashing operations efficiently.
Q: Can the AT97SC3205T-H3M4620B detect tampering attempts? A: Yes, it incorporates tamper detection mechanisms such as voltage and temperature sensors, secure memory erasure, and anti-tamper mesh to protect against physical attacks.
Q: Is the AT97SC3205T-H3M4620B compatible with existing security frameworks? A: Yes, it is designed to work with various security frameworks and protocols, making it easy to integrate into existing systems.
Q: What are some typical applications of the AT97SC3205T-H3M4620B? A: It can be used in applications like secure payment terminals, industrial control systems, network appliances, smart meters, and automotive electronics, among others.
Please note that these answers are general and may vary depending on specific use cases and requirements.