Consulte las especificaciones para obtener detalles del producto.
AT97SC3205T-H3M46-10
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Security and Authentication
- Characteristics: High-security cryptographic processor
- Package: 46-pin QFN (Quad Flat No-Lead) package
- Essence: Secure authentication and encryption for various applications
- Packaging/Quantity: Available in tape and reel packaging, quantity may vary
Specifications
- Manufacturer: Atmel Corporation
- Part Number: AT97SC3205T-H3M46-10
- Technology: Advanced Encryption Standard (AES)
- Key Length: 256-bit
- Operating Voltage: 2.7V to 3.6V
- Operating Temperature: -40°C to +85°C
- Memory Size: 32KB EEPROM
- Communication Interface: I2C (Inter-Integrated Circuit)
Detailed Pin Configuration
The AT97SC3205T-H3M46-10 has a total of 46 pins. The pin configuration is as follows:
- VDDA: Analog power supply
- VSSA: Analog ground
- NC: Not connected
- RESET#: Reset input
- SDA: I2C data line
- SCL: I2C clock line
- GND: Ground
- VDD: Digital power supply
- 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
- NC: Not connected
- NC: Not connected
Functional Features
- High-security cryptographic processor for secure authentication and encryption
- Advanced Encryption Standard (AES) algorithm with 256-bit key length
- Secure storage of sensitive information in the integrated EEPROM
- I2C communication interface for easy integration into various systems
- Hardware-based random number generator for enhanced security
- Tamper detection and response mechanisms to protect against physical attacks
Advantages and Disadvantages
Advantages: - High level of security and encryption for sensitive data - Compact package size for easy integration into different applications - Hardware-based random number generator enhances security - Tamper detection and response mechanisms provide additional protection
Disadvantages: - Limited memory size (32KB EEPROM) - Requires knowledge of cryptographic protocols for proper implementation - Higher cost compared to standard ICs without security features
Working Principles
The AT97SC3205T-H3M46-10 is designed to provide secure authentication and encryption capabilities for various applications. It utilizes the Advanced Encryption Standard (AES) algorithm with a 256-bit key length to ensure high-level security. The integrated EEPROM allows for secure storage of sensitive information, while the I2C communication interface enables easy integration into different systems.
The IC incorporates a hardware-based random number generator to enhance security and protect against cryptographic attacks. It also features tamper detection and response mechanisms that detect physical tampering attempts and trigger appropriate actions to safeguard the system.
Detailed Application Field Plans
The AT97SC3205T-H3M46-10 is suitable for a wide range of applications that require secure authentication and encryption. Some potential application fields include: - Secure access control systems - Smart card readers - Secure payment terminals - Network security appliances - Secure communication devices - Embedded systems requiring high-security measures
Detailed and Complete Alternative Models
- AT97SC3204T-H3M46-10: Similar to AT97SC3205T-H3M46-10 but with a smaller memory size (4KB EEPROM)
- AT97SC3211T-H3M46-10: Similar to AT97SC3205T-H3M46-10 but with a larger memory size (128KB EEPROM)
- AT97SC3235
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT97SC3205T-H3M46-10 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AT97SC3205T-H3M46-10 in technical solutions:
Q: What is the AT97SC3205T-H3M46-10? A: The AT97SC3205T-H3M46-10 is a secure microcontroller designed for use in various technical solutions.
Q: What are the key features of the AT97SC3205T-H3M46-10? A: Some key features include secure boot, cryptographic acceleration, tamper detection, and secure storage capabilities.
Q: In what applications can the AT97SC3205T-H3M46-10 be used? A: It can be used in applications such as IoT devices, smart meters, industrial control systems, and secure payment terminals.
Q: How does the secure boot feature work in the AT97SC3205T-H3M46-10? A: Secure boot ensures that only authenticated firmware is executed during system startup, protecting against unauthorized code execution.
Q: Can the AT97SC3205T-H3M46-10 handle cryptographic operations? A: Yes, it has built-in cryptographic acceleration hardware that can perform various cryptographic operations efficiently.
Q: What is tamper detection, and how does it work in the AT97SC3205T-H3M46-10? A: Tamper detection detects physical tampering attempts on the device, triggering security measures like erasing sensitive data or disabling functionality.
Q: Does the AT97SC3205T-H3M46-10 provide secure storage for sensitive data? A: Yes, it offers secure storage capabilities, including encrypted memory and secure key storage, ensuring the confidentiality of sensitive information.
Q: Can the AT97SC3205T-H3M46-10 communicate with other devices or systems? A: Yes, it supports various communication interfaces like I2C, SPI, UART, and USB, enabling seamless integration with other devices or systems.
Q: Is the AT97SC3205T-H3M46-10 compliant with any security standards? A: Yes, it complies with industry-standard security certifications such as Common Criteria (CC) and Federal Information Processing Standards (FIPS).
Q: How can I get started with using the AT97SC3205T-H3M46-10 in my technical solution? A: You can refer to the product documentation, including datasheets and application notes, provided by the manufacturer. Additionally, development kits and support resources are available for assistance.