Microchip Technology
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ATSAME51N20A-AF
詳細を表示 DataSheets

ATSAME51N20A-AF

Product Overview

Category: Microcontroller

Use: The ATSAME51N20A-AF is a microcontroller designed for various applications in the electronics industry. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance 32-bit ARM Cortex-M4 processor - Clock speed up to 120 MHz - Flash memory capacity of 2 MB - SRAM size of 256 KB - Wide operating voltage range (1.62V to 3.63V) - Low power consumption - Rich set of peripherals and interfaces - Secure boot and secure firmware update capabilities

Package: The ATSAME51N20A-AF microcontroller is available in a compact and durable package, suitable for surface mount technology (SMT) assembly. The package type is LQFP (Low-profile Quad Flat Package).

Essence: The essence of the ATSAME51N20A-AF microcontroller lies in its powerful processing capabilities, extensive memory resources, and versatile peripheral options. It serves as a key component in the development of sophisticated electronic systems.

Packaging/Quantity: The ATSAME51N20A-AF microcontroller is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per reel or tray can vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

  • Processor: ARM Cortex-M4
  • Clock Speed: Up to 120 MHz
  • Flash Memory: 2 MB
  • SRAM Size: 256 KB
  • Operating Voltage Range: 1.62V to 3.63V
  • Package Type: LQFP
  • Peripherals: UART, SPI, I2C, USB, ADC, DAC, PWM, etc.
  • Security Features: Secure boot, secure firmware update

Detailed Pin Configuration

The ATSAME51N20A-AF microcontroller has a total of 100 pins. The pin configuration is as follows:

  1. Pin 1: VDDANA
  2. Pin 2: VDDIO
  3. Pin 3: GND
  4. Pin 4: PA00
  5. Pin 5: PA01
  6. Pin 6: PA02
  7. Pin 7: PA03
  8. Pin 8: PA04
  9. Pin 9: PA05
  10. Pin 10: PA06
  11. Pin 11: PA07
  12. Pin 12: PA08
  13. Pin 13: PA09
  14. Pin 14: PA10
  15. Pin 15: PA11
  16. Pin 16: PA12
  17. Pin 17: PA13
  18. Pin 18: PA14
  19. Pin 19: PA15
  20. Pin 20: PB00
  21. Pin 21: PB01
  22. Pin 22: PB02
  23. Pin 23: PB03
  24. Pin 24: PB04
  25. Pin 25: PB05
  26. Pin 26: PB06
  27. Pin 27: PB07
  28. Pin 28: PB08
  29. Pin 29: PB09
  30. Pin 30: PB10
  31. Pin 31: PB11
  32. Pin 32: PB12
  33. Pin 33: PB13
  34. Pin 34: PB14
  35. Pin 35: PB15
  36. Pin 36: PC00
  37. Pin 37: PC01
  38. Pin 38: PC02
  39. Pin 39: PC03
  40. Pin 40: PC04
  41. Pin 41: PC05
  42. Pin 42: PC06
  43. Pin 43: PC07
  44. Pin 44: PC08
  45. Pin 45: PC09
  46. Pin 46: PC10
  47. Pin 47: PC11
  48. Pin 48: PC12
  49. Pin 49: PC13
  50. Pin 50: PC14
  51. Pin 51: PC15
  52. Pin 52: PD00
  53. Pin 53: PD01
  54. Pin 54: PD02
  55. Pin 55: PD03
  56. Pin 56: PD04
  57. Pin 57: PD05
  58. Pin 58: PD06
  59. Pin 59: PD07
  60. Pin 60: PD08
  61. Pin 61: PD09
  62. Pin 62: PD10
  63. Pin 63: PD

技術ソリューションにおける ATSAME51N20A-AF の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of ATSAME51N20A-AF in technical solutions:

  1. Q: What is ATSAME51N20A-AF? A: ATSAME51N20A-AF is a microcontroller from Microchip's SAM E5x series, based on the Arm Cortex-M4 architecture.

  2. Q: What are the key features of ATSAME51N20A-AF? A: Some key features include a 120 MHz CPU, 1 MB Flash memory, 256 KB SRAM, multiple communication interfaces (UART, SPI, I2C), and advanced peripherals like ADC, DAC, and PWM.

  3. Q: What are the typical applications of ATSAME51N20A-AF? A: ATSAME51N20A-AF is commonly used in industrial automation, IoT devices, motor control systems, smart energy meters, and other embedded systems requiring high-performance processing.

  4. Q: How can I program ATSAME51N20A-AF? A: You can program ATSAME51N20A-AF using various development tools such as Atmel Studio, MPLAB X IDE, or third-party IDEs that support Arm Cortex-M4 microcontrollers.

  5. Q: Does ATSAME51N20A-AF support real-time operating systems (RTOS)? A: Yes, ATSAME51N20A-AF is compatible with popular RTOS options like FreeRTOS and Micrium OS, allowing you to build complex multitasking applications.

  6. Q: Can I interface ATSAME51N20A-AF with external sensors or peripherals? A: Absolutely! ATSAME51N20A-AF offers a wide range of GPIO pins, along with dedicated hardware interfaces for SPI, I2C, UART, and more, making it easy to connect external devices.

  7. Q: What is the power supply voltage range for ATSAME51N20A-AF? A: The recommended power supply voltage range for ATSAME51N20A-AF is typically between 1.62V and 3.6V.

  8. Q: Does ATSAME51N20A-AF support low-power modes? A: Yes, ATSAME51N20A-AF provides various low-power modes, including sleep, standby, and backup modes, allowing you to optimize power consumption in battery-powered applications.

  9. Q: Can I update the firmware on ATSAME51N20A-AF remotely? A: Yes, ATSAME51N20A-AF supports in-system programming (ISP) and over-the-air (OTA) firmware updates, enabling remote updates without physical access to the device.

  10. Q: Are there any development boards available for ATSAME51N20A-AF? A: Yes, Microchip offers development boards like SAM E54 Xplained Pro, which provide a convenient platform for prototyping and evaluating ATSAME51N20A-AF-based solutions.

Please note that the specific details and answers may vary depending on the context and requirements of your technical solution.