Voir les spécifications pour les détails du produit.
AT97SC3205-X3M42-00
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Security and Authentication
- Characteristics: High-security cryptographic processor
- Package: 42-pin QFN (Quad Flat No-Lead)
- Essence: Secure authentication and protection of sensitive data
- Packaging/Quantity: Individually packaged, quantity varies based on customer requirements
Specifications
- Manufacturer: Atmel Corporation
- Model: AT97SC3205-X3M42-00
- Technology: Advanced Encryption Standard (AES) cryptography
- Key Length: 256-bit
- Operating Voltage: 3.3V
- Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 50 MHz
- Memory: 32KB EEPROM, 4KB SRAM
- Interfaces: I2C, SPI, UART
- Security Features: Hardware-based random number generator, tamper detection, secure key storage
Detailed Pin Configuration
The AT97SC3205-X3M42-00 has a total of 42 pins. The pin configuration is as follows:
- VDDA: Analog power supply
- VSSA: Analog ground
- NC: Not connected
- RESET#: Active-low reset input
- VDD: Digital power supply
- VSS: Digital ground
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
Functional Features
- Secure Boot: Ensures the integrity of the firmware during startup
- Secure Key Storage: Safely stores cryptographic keys and sensitive data
- Secure Communication: Provides secure communication channels between devices
- Tamper Detection: Detects physical tampering attempts and triggers appropriate actions
- Hardware Random Number Generator: Generates random numbers for cryptographic operations
- Cryptographic Acceleration: Performs high-speed encryption and decryption operations
Advantages and Disadvantages
Advantages: - High-security level due to AES cryptography - Robust tamper detection mechanisms - Secure key storage protects against unauthorized access - Versatile interfaces for easy integration into various systems
Disadvantages: - Limited memory capacity compared to some other cryptographic processors - Relatively high power consumption in certain operating modes
Working Principles
The AT97SC3205-X3M42-00 is designed to provide secure authentication and protection of sensitive data. It utilizes advanced encryption algorithms, such as AES, to ensure the confidentiality and integrity of information. The chip incorporates a hardware-based random number generator for generating cryptographic keys and other random values. It also features tamper detection mechanisms to detect physical attacks and trigger appropriate responses, such as erasing sensitive data or disabling the device.
Detailed Application Field Plans
The AT97SC3205-X3M42-00 is widely used in various applications that require secure authentication and protection of sensitive data. Some common application fields include: - Smart cards and secure tokens - Secure communication devices - Payment systems and point-of-sale terminals - Network security appliances - Industrial control systems - Medical devices
Detailed and Complete Alternative Models
- AT97SC3204-X3M42-00: Similar to AT97SC3205-X3M42-00 but with 16KB EEPROM instead of 32KB.
- AT97SC3206-X3M42-00: Similar to AT97SC3205-X3M42-00 but with 64KB EEPROM instead of 32KB.
- AT97SC3210-X3M42-00: Higher-end model with additional features and increased memory capacity.
Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of available options.
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Énumérez 10 questions et réponses courantes liées à l'application de AT97SC3205-X3M42-00 dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of AT97SC3205-X3M42-00 in technical solutions:
Q: What is the AT97SC3205-X3M42-00? A: The AT97SC3205-X3M42-00 is a secure microcontroller designed for use in various technical solutions, providing advanced security features.
Q: What are the key features of the AT97SC3205-X3M42-00? A: The key features include secure boot, cryptographic acceleration, tamper detection, secure storage, and support for various communication interfaces.
Q: How can the AT97SC3205-X3M42-00 enhance security in my technical solution? A: The AT97SC3205-X3M42-00 offers secure boot capabilities, cryptographic acceleration for secure communication, tamper detection mechanisms, and secure storage for sensitive data, ensuring robust security for your solution.
Q: Can I use the AT97SC3205-X3M42-00 in IoT applications? A: Yes, the AT97SC3205-X3M42-00 is suitable for IoT applications as it provides secure communication and storage features, protecting sensitive data transmitted over networks.
Q: What communication interfaces does the AT97SC3205-X3M42-00 support? A: The AT97SC3205-X3M42-00 supports popular interfaces such as I2C, SPI, UART, and USB, allowing seamless integration into various systems.
Q: Is the AT97SC3205-X3M42-00 compatible with industry-standard security protocols? A: Yes, the AT97SC3205-X3M42-00 supports industry-standard security protocols like TLS/SSL, AES, RSA, and SHA, ensuring compatibility with existing security infrastructure.
Q: Can I use the AT97SC3205-X3M42-00 for secure firmware updates? A: Absolutely! The AT97SC3205-X3M42-00 supports secure boot and cryptographic acceleration, making it suitable for secure firmware updates to prevent unauthorized modifications.
Q: Does the AT97SC3205-X3M42-00 have built-in tamper detection mechanisms? A: Yes, the AT97SC3205-X3M42-00 includes tamper detection features such as voltage and temperature monitoring, protecting against physical attacks on the device.
Q: Can I store sensitive data securely on the AT97SC3205-X3M42-00? A: Yes, the AT97SC3205-X3M42-00 provides secure storage options like encrypted non-volatile memory, ensuring the confidentiality and integrity of stored data.
Q: Are there any development tools available for the AT97SC3205-X3M42-00? A: Yes, Atmel provides a range of development tools, including software libraries, development boards, and documentation, to facilitate the integration and programming of the AT97SC3205-X3M42-00 in technical solutions.
Please note that the specific details and capabilities of the AT97SC3205-X3M42-00 may vary, so it's always recommended to refer to the official documentation and datasheets for accurate information.