ATSAMD20E17A-MN

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: Low-power, high-performance, compact size
Package: MN package
Essence: ARM Cortex-M0+ core microcontroller
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

Microcontroller Family: SAM D20
Core: ARM Cortex-M0+
Operating Voltage: 1.62V to 3.63V
Flash Memory: 128KB
SRAM: 16KB
Clock Speed: Up to 48MHz
Digital I/O Pins: 17
Analog Input Pins: 10
Serial Communication Interfaces: UART, SPI, I2C
ADC Resolution: 12-bit
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAMD20E17A-MN microcontroller has a total of 32 pins. The pin configuration is as follows:

Pin 1: VDDANA (Analog Supply Voltage)
Pin 2: PA02 (Analog Input/Output)
Pin 3: PA03 (Analog Input/Output)
Pin 4: PA04 (Analog Input/Output)
Pin 5: PA05 (Analog Input/Output)
Pin 6: PA06 (Analog Input/Output)
Pin 7: PA07 (Analog Input/Output)
Pin 8: GND (Ground)
Pin 9: PA08 (Digital Input/Output)
Pin 10: PA09 (Digital Input/Output)
Pin 11: PA10 (Digital Input/Output)
Pin 12: PA11 (Digital Input/Output)
Pin 13: PA14 (Digital Input/Output)
Pin 14: PA15 (Digital Input/Output)
Pin 15: PA16 (Digital Input/Output)
Pin 16: PA17 (Digital Input/Output)
Pin 17: VDDIO (Digital Supply Voltage)
Pin 18: GND (Ground)
Pin 19: PA18 (Digital Input/Output)
Pin 20: PA19 (Digital Input/Output)
Pin 21: PA22 (Digital Input/Output)
Pin 22: PA23 (Digital Input/Output)
Pin 23: PA24 (Digital Input/Output)
Pin 24: PA25 (Digital Input/Output)
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: GND (Ground)
Pin 30: RESET (Reset Input)
Pin 31: VDDCORE (Core Supply Voltage)
Pin 32: GND (Ground)

Functional Features

Low-power consumption for extended battery life
High-performance ARM Cortex-M0+ core for efficient processing
Compact size for space-constrained applications
Wide operating voltage range for flexibility in power supply options
Ample flash memory and SRAM for program storage and data handling
Multiple serial communication interfaces for easy integration with other devices
High-resolution ADC for accurate analog signal acquisition

Advantages and Disadvantages

Advantages

Low-power consumption extends battery life in portable devices.
High-performance ARM Cortex-M0+ core enables efficient processing.
Compact size allows for integration in space-constrained applications.
Wide operating voltage range provides flexibility in power supply options.
Ample flash memory and SRAM allow for program storage and data handling.
Multiple serial communication interfaces facilitate easy device integration.
High-resolution ADC ensures accurate analog signal acquisition.

Disadvantages

Limited number of digital I/O pins may restrict the number of peripherals that can be connected directly.

Working Principles

The ATSAMD20E17A-MN microcontroller operates based on the ARM Cortex-M0+ core architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's low-power design allows it to operate efficiently while minimizing energy consumption. It can be programmed using development tools and software to perform specific tasks as required by the application.

Detailed Application Field Plans

The ATSAMD20E17A-MN microcontroller finds applications in various fields, including:

Internet of Things (IoT) devices: Enables connectivity and control in IoT applications such as smart home systems, industrial automation, and environmental monitoring

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ATSAMD20E17A-MN v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ATSAMD20E17A-MN in technical solutions:

Q: What is the ATSAMD20E17A-MN microcontroller used for? A: The ATSAMD20E17A-MN is a microcontroller that can be used in various technical solutions, such as IoT devices, industrial automation, and consumer electronics.
Q: What is the maximum clock speed of the ATSAMD20E17A-MN? A: The ATSAMD20E17A-MN has a maximum clock speed of 48 MHz.
Q: How much flash memory does the ATSAMD20E17A-MN have? A: The ATSAMD20E17A-MN has 128 KB of flash memory for program storage.
Q: Can I use the ATSAMD20E17A-MN for low-power applications? A: Yes, the ATSAMD20E17A-MN has low-power features like sleep modes and wake-up interrupts, making it suitable for low-power applications.
Q: Does the ATSAMD20E17A-MN support analog-to-digital conversion (ADC)? A: Yes, the ATSAMD20E17A-MN has a built-in 12-bit ADC with multiple channels for analog sensor interfacing.
Q: Can I connect external peripherals to the ATSAMD20E17A-MN? A: Yes, the ATSAMD20E17A-MN has multiple GPIO pins, UART, SPI, and I2C interfaces, allowing you to connect various external peripherals.
Q: Is the ATSAMD20E17A-MN compatible with Arduino IDE? A: Yes, the ATSAMD20E17A-MN is compatible with the Arduino IDE, making it easy to program and develop applications.
Q: What is the operating voltage range of the ATSAMD20E17A-MN? A: The ATSAMD20E17A-MN operates at a voltage range of 1.62V to 3.63V.
Q: Does the ATSAMD20E17A-MN have built-in security features? A: Yes, the ATSAMD20E17A-MN has hardware-based security features like a secure boot loader and cryptographic acceleration.
Q: Can I use the ATSAMD20E17A-MN in industrial environments? A: Yes, the ATSAMD20E17A-MN is designed for industrial applications and can withstand harsh environmental conditions.

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