Microchip Technology
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
ATSAMD21E17D-MFT
자세히보기 데이터시트

ATSAMD21E17D-MFT

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices, and other applications requiring low-power and high-performance microcontrollers.
  • Characteristics: Low power consumption, high performance, small package size, and a wide range of integrated peripherals.
  • Package: MFT (QFN)
  • Essence: The ATSAMD21E17D-MFT is a 32-bit ARM Cortex-M0+ microcontroller that offers a balance between power efficiency and performance for various applications.
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Microcontroller: ATSAMD21E17D
  • Architecture: ARM Cortex-M0+
  • Operating Voltage: 1.62V to 3.63V
  • Clock Speed: Up to 48 MHz
  • Flash Memory: 128 KB
  • SRAM: 16 KB
  • Digital I/O Pins: 20
  • Analog Input Pins: 6
  • UART: 2
  • SPI: 6
  • I2C: 2
  • PWM Channels: 10
  • ADC Resolution: 12-bit
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The ATSAMD21E17D-MFT microcontroller has a total of 32 pins. Here is the detailed pin configuration:

  • Pin 1: VDDANA (Analog Supply Voltage)
  • Pin 2: PA02 (Analog Input/Output)
  • Pin 3: PA03 (Analog Input/Output)
  • Pin 4: GND (Ground)
  • Pin 5: PA04 (Analog Input/Output)
  • Pin 6: PA05 (Analog Input/Output)
  • Pin 7: PA06 (Analog Input/Output)
  • Pin 8: PA07 (Analog Input/Output)
  • Pin 9: VDDIO (Digital Supply Voltage)
  • Pin 10: PA08 (Digital Input/Output)
  • Pin 11: PA09 (Digital Input/Output)
  • Pin 12: PA10 (Digital Input/Output)
  • Pin 13: PA11 (Digital Input/Output)
  • Pin 14: GND (Ground)
  • Pin 15: PA14 (Digital Input/Output)
  • Pin 16: PA15 (Digital Input/Output)
  • Pin 17: PA16 (Digital Input/Output)
  • Pin 18: PA17 (Digital Input/Output)
  • Pin 19: VDDIO (Digital Supply Voltage)
  • Pin 20: PA18 (Digital Input/Output)
  • Pin 21: PA19 (Digital Input/Output)
  • Pin 22: PA22 (Digital Input/Output)
  • Pin 23: PA23 (Digital Input/Output)
  • Pin 24: GND (Ground)
  • Pin 25: PA27 (Digital Input/Output)
  • Pin 26: PA28 (Digital Input/Output)
  • Pin 27: PA30 (Digital Input/Output)
  • Pin 28: PA31 (Digital Input/Output)
  • Pin 29: VDDCORE (Core Supply Voltage)
  • Pin 30: GND (Ground)
  • Pin 31: VDDCORE (Core Supply Voltage)
  • Pin 32: GND (Ground)

Functional Features

  • Low power consumption: The ATSAMD21E17D-MFT microcontroller is designed to operate with low power requirements, making it suitable for battery-powered devices and energy-efficient applications.
  • High performance: With its 32-bit ARM Cortex-M0+ architecture and clock speed of up to 48 MHz, the microcontroller delivers fast and efficient processing capabilities.
  • Integrated peripherals: The microcontroller offers a wide range of integrated peripherals such as UART, SPI, I2C, and PWM channels, enabling seamless communication and control with external devices.
  • Small package size: The MFT (QFN) package ensures a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption - High-performance processing - Wide range of integrated peripherals - Compact package size

Disadvantages: - Limited flash memory and SRAM compared to higher-end microcontrollers - May not be suitable for applications requiring extensive computational capabilities

Working Principles

The ATSAMD21E17D-MFT microcontroller operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to interact with external devices. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom

기술 솔루션에 ATSAMD21E17D-MFT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of ATSAMD21E17D-MFT in technical solutions:

  1. Q: What is the ATSAMD21E17D-MFT microcontroller used for? A: The ATSAMD21E17D-MFT microcontroller is commonly used in various technical solutions, including IoT devices, wearables, industrial automation, and consumer electronics.

  2. Q: What is the maximum clock speed of the ATSAMD21E17D-MFT? A: The ATSAMD21E17D-MFT operates at a maximum clock speed of 48 MHz.

  3. Q: How much flash memory does the ATSAMD21E17D-MFT have? A: The ATSAMD21E17D-MFT has 128 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the ATSAMD21E17D-MFT? A: Yes, the ATSAMD21E17D-MFT supports external memory expansion through its flexible memory controller (FMC) interface.

  5. Q: Does the ATSAMD21E17D-MFT support analog inputs? A: Yes, the ATSAMD21E17D-MFT has up to 14 channels of 12-bit analog-to-digital converters (ADCs).

  6. Q: What communication interfaces are available on the ATSAMD21E17D-MFT? A: The ATSAMD21E17D-MFT supports several communication interfaces, including UART, SPI, I2C, and USB.

  7. Q: Can I use the ATSAMD21E17D-MFT for low-power applications? A: Absolutely! The ATSAMD21E17D-MFT features multiple low-power modes, making it suitable for battery-powered or energy-efficient designs.

  8. Q: Does the ATSAMD21E17D-MFT have built-in security features? A: Yes, the ATSAMD21E17D-MFT includes hardware-based security features such as a secure boot loader and cryptographic acceleration.

  9. Q: Can I program the ATSAMD21E17D-MFT using Arduino IDE? A: Yes, the ATSAMD21E17D-MFT is fully compatible with the Arduino development environment, making it easy to program and develop applications.

  10. Q: What are some typical applications of the ATSAMD21E17D-MFT? A: The ATSAMD21E17D-MFT is commonly used in projects such as smart home devices, robotics, data loggers, sensor nodes, and many other embedded systems.

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