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AT97SC3205T-H3M4600B
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AT97SC3205T-H3M4600B

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Security and Authentication
  • Characteristics: High-security cryptographic module
  • Package: 64-pin QFN (Quad Flat No-Lead)
  • Essence: Secure microcontroller with advanced cryptographic capabilities
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Microcontroller: ARM Cortex-M3 core
  • Memory: 256KB Flash, 32KB SRAM
  • Security Features: Hardware-based encryption, secure key storage, tamper detection
  • Communication Interfaces: I2C, SPI, UART
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C

Pin Configuration

The AT97SC3205T-H3M4600B has a total of 64 pins. The pin configuration is as follows:

  1. VDDA
  2. VSSA
  3. VDD
  4. VSS
  5. RESET
  6. GPIO1
  7. GPIO2
  8. GPIO3
  9. GPIO4
  10. GPIO5
  11. GPIO6
  12. GPIO7
  13. GPIO8
  14. GPIO9
  15. GPIO10
  16. GPIO11
  17. GPIO12
  18. GPIO13
  19. GPIO14
  20. GPIO15
  21. GPIO16
  22. GPIO17
  23. GPIO18
  24. GPIO19
  25. GPIO20
  26. GPIO21
  27. GPIO22
  28. GPIO23
  29. GPIO24
  30. GPIO25
  31. GPIO26
  32. GPIO27
  33. GPIO28
  34. GPIO29
  35. GPIO30
  36. GPIO31
  37. GPIO32
  38. GPIO33
  39. GPIO34
  40. GPIO35
  41. GPIO36
  42. GPIO37
  43. GPIO38
  44. GPIO39
  45. GPIO40
  46. GPIO41
  47. GPIO42
  48. GPIO43
  49. GPIO44
  50. GPIO45
  51. GPIO46
  52. GPIO47
  53. GPIO48
  54. GPIO49
  55. GPIO50
  56. GPIO51
  57. GPIO52
  58. GPIO53
  59. GPIO54
  60. GPIO55
  61. GPIO56
  62. GPIO57
  63. GPIO58
  64. GPIO59

Functional Features

  • High-Security Cryptography: The AT97SC3205T-H3M4600B incorporates advanced cryptographic algorithms to ensure secure data communication and storage.
  • Secure Key Storage: The module provides a secure environment for storing encryption keys, protecting them from unauthorized access.
  • Tamper Detection: Built-in tamper detection mechanisms trigger security measures when physical tampering is detected, ensuring the integrity of the system.
  • Flexible Communication Interfaces: The IC supports multiple communication interfaces such as I2C, SPI, and UART, enabling seamless integration into various systems.

Advantages and Disadvantages

Advantages: - High level of security due to hardware-based encryption and secure key storage. - Versatile communication interfaces allow easy integration into different systems. - Tamper detection ensures the integrity of the system.

Disadvantages: - Limited memory capacity compared to some other microcontrollers in the market. - Higher cost compared to standard microcontrollers without advanced security features.

Working Principles

The AT97SC3205T-H3M4600B operates on the ARM Cortex-M3 core architecture. It utilizes hardware-based encryption algorithms to secure data and communication. The module's tamper detection mechanisms monitor physical integrity, triggering security measures if tampering is detected. The secure key storage ensures that encryption keys are protected from unauthorized access.

Application Field Plans

The AT97SC3205T-H3M4600B finds applications in various fields where high-security authentication and data protection are crucial. Some potential application areas include:

  1. Secure Payment Systems
  2. Access Control Systems
  3. Smart Grid Infrastructure
  4. Industrial Automation
  5. IoT (Internet of Things) Devices

Alternative Models

  • AT97SC3205T-H3M4600C
  • AT97SC3205T-H3M4600D
  • AT97SC3205T-H3M4600E

These alternative models offer similar functionality and security features but may have slight differences in specifications or package options.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT97SC3205T-H3M4600B v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT97SC3205T-H3M4600B in technical solutions:

  1. Q: What is the AT97SC3205T-H3M4600B? A: The AT97SC3205T-H3M4600B is a secure microcontroller designed for use in various technical solutions.

  2. Q: What are the key features of the AT97SC3205T-H3M4600B? A: Some key features include secure boot, cryptographic acceleration, tamper detection, and secure storage capabilities.

  3. Q: How can the AT97SC3205T-H3M4600B be used in IoT applications? A: It can be used to securely authenticate devices, encrypt communication, and protect sensitive data in IoT networks.

  4. Q: Can the AT97SC3205T-H3M4600B be used in automotive systems? A: Yes, it can be used to enhance the security of automotive systems by protecting against unauthorized access and tampering.

  5. Q: Is the AT97SC3205T-H3M4600B compatible with industry-standard protocols? A: Yes, it supports various industry-standard protocols like I2C, SPI, and UART for easy integration into existing systems.

  6. Q: How does the AT97SC3205T-H3M4600B provide secure boot functionality? A: It ensures that only trusted firmware is loaded during system startup, preventing unauthorized code execution.

  7. Q: Can the AT97SC3205T-H3M4600B protect against physical attacks? A: Yes, it has built-in tamper detection mechanisms that can trigger security measures if physical tampering is detected.

  8. Q: What cryptographic algorithms are supported by the AT97SC3205T-H3M4600B? A: It supports various symmetric and asymmetric cryptographic algorithms like AES, RSA, ECC, SHA, and HMAC.

  9. Q: Can the AT97SC3205T-H3M4600B be used in payment terminals or POS systems? A: Yes, it can provide secure transaction processing and protect sensitive payment data in such systems.

  10. Q: Are there any development tools available for working with the AT97SC3205T-H3M4600B? A: Yes, Microchip provides a range of development tools, software libraries, and documentation to assist in the development process.

Please note that these answers are general and may vary depending on specific use cases and requirements.