Microchip Technology
Bild kan vara representation.
Se specifikationer för produktinformation.
AT97SC3204T-X2MB-10
Visa detalj Datablad

AT97SC3204T-X2MB-10

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Security and Authentication
  • Characteristics: High-security cryptographic processor
  • Package: X2MB-10
  • Essence: Secure authentication and protection of sensitive data
  • Packaging/Quantity: Single unit

Specifications

  • Manufacturer: Atmel Corporation
  • Technology: 32-bit ARM Cortex-M3 processor
  • Memory: 3204 KB EEPROM, 128 KB SRAM
  • Cryptographic Algorithms: AES, RSA, SHA-256
  • Communication Interfaces: I2C, SPI, UART
  • Operating Voltage: 2.7V to 5.5V
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT97SC3204T-X2MB-10 has a total of 48 pins. The pin configuration is as follows:

  1. VDDA: Analog power supply
  2. VSSA: Analog ground
  3. RESET: Reset input
  4. VDD: Digital power supply
  5. VSS: Digital ground
  6. XTAL1: Crystal oscillator input
  7. XTAL2: Crystal oscillator output
  8. NC: No connection
  9. NC: No connection
  10. NC: No connection
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection
  17. NC: No connection
  18. NC: No connection
  19. NC: No connection
  20. NC: No connection
  21. NC: No connection
  22. NC: No connection
  23. NC: No connection
  24. NC: No connection
  25. NC: No connection
  26. NC: No connection
  27. NC: No connection
  28. NC: No connection
  29. NC: No connection
  30. NC: No connection
  31. NC: No connection
  32. NC: No connection
  33. NC: No connection
  34. NC: No connection
  35. NC: No connection
  36. NC: No connection
  37. NC: No connection
  38. NC: No connection
  39. NC: No connection
  40. NC: No connection
  41. NC: No connection
  42. NC: No connection
  43. NC: No connection
  44. NC: No connection
  45. NC: No connection
  46. NC: No connection
  47. NC: No connection
  48. NC: No connection

Functional Features

  • Secure boot and firmware update mechanism
  • Hardware-based cryptographic operations
  • Tamper detection and response mechanisms
  • Secure key storage and management
  • Secure communication protocols
  • Random number generation

Advantages and Disadvantages

Advantages: - High level of security for authentication and data protection - Robust hardware-based cryptographic operations - Secure boot and firmware update mechanism ensures system integrity - Tamper detection and response mechanisms enhance physical security

Disadvantages: - Limited memory capacity compared to some other ICs in the same category - Relatively higher cost due to advanced security features - Complex integration process for certain applications

Working Principles

The AT97SC3204T-X2MB-10 is designed to provide secure authentication and protection of sensitive data. It utilizes a 32-bit ARM Cortex-M3 processor and implements various cryptographic algorithms such as AES, RSA, and SHA-256. The IC incorporates secure boot and firmware update mechanisms to ensure the integrity of the system. It also includes tamper detection and response mechanisms to enhance physical security.

The IC securely stores and manages cryptographic keys, enabling secure communication protocols and hardware-based cryptographic operations. It generates random numbers for cryptographic purposes. The AT97SC3204T-X2MB-10 operates within a specified voltage range and temperature range, making it suitable for various applications.

Detailed Application Field Plans

The AT97SC3204T-X2MB-10 is widely used in applications that require high-security authentication and protection of sensitive data. Some of the key application fields include: 1. Secure payment systems 2. Smart card authentication 3. Secure access control systems 4. Secure storage devices 5. Secure communication devices 6. Embedded systems requiring secure boot mechanisms

Detailed and Complete Alternative Models

  1. AT97SC3204T-X2MB-20: Similar to AT97SC3204T-X2MB-10 but with extended memory capacity.
  2. AT97SC3204T-X2MB-30: Similar to AT97SC3204T-X2MB-10 but with additional cryptographic algorithms.
  3. AT97SC3204T-X2MB-40: Similar to AT97SC3204T-X2MB-10 but with

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AT97SC3204T-X2MB-10 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of AT97SC3204T-X2MB-10 in technical solutions:

  1. Q: What is the AT97SC3204T-X2MB-10? A: The AT97SC3204T-X2MB-10 is a secure microcontroller designed for use in various technical solutions, providing advanced security features.

  2. Q: What are the main features of the AT97SC3204T-X2MB-10? A: The main features include secure boot, cryptographic acceleration, tamper detection, secure storage, and support for various communication protocols.

  3. Q: In what applications can the AT97SC3204T-X2MB-10 be used? A: It can be used in applications such as IoT devices, smart meters, industrial control systems, automotive electronics, and secure payment terminals.

  4. Q: How does the secure boot feature work in the AT97SC3204T-X2MB-10? A: Secure boot ensures that only authenticated firmware is executed by verifying digital signatures, protecting against unauthorized code execution.

  5. Q: Can the AT97SC3204T-X2MB-10 protect against physical tampering? A: Yes, it has built-in tamper detection mechanisms that can detect physical attacks and trigger appropriate countermeasures to protect sensitive data.

  6. Q: Does the AT97SC3204T-X2MB-10 support encryption algorithms? A: Yes, it supports various encryption algorithms such as AES, RSA, ECC, SHA, and HMAC, enabling secure data communication and storage.

  7. Q: Can the AT97SC3204T-X2MB-10 communicate with other devices? A: Yes, it supports multiple communication interfaces like I2C, SPI, UART, and USB, allowing seamless integration with other devices in a system.

  8. Q: How much secure storage does the AT97SC3204T-X2MB-10 provide? A: It offers 2MB of secure non-volatile memory for storing sensitive data like cryptographic keys, certificates, and user-specific information.

  9. Q: Is the AT97SC3204T-X2MB-10 compatible with industry standards? A: Yes, it complies with various industry standards such as FIPS 140-2, Common Criteria, and ISO/IEC 7816, ensuring interoperability and security.

  10. Q: Can the AT97SC3204T-X2MB-10 be programmed by developers? A: Yes, it can be programmed using development tools and software provided by the manufacturer, allowing customization and integration into specific solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.