ATSAMD20E17A-MU

Product Overview

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

High-performance 32-bit ARM Cortex-M0+ processor
Low power consumption
Integrated peripherals for versatile applications
Flash memory for program storage
SRAM for data storage
Real-time clock for accurate timing
Multiple communication interfaces (UART, SPI, I2C)
Analog-to-digital converter for sensor interfacing

Package

The ATSAMD20E17A-MU comes in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide a compact and efficient solution for embedded systems requiring advanced control and processing capabilities.

Packaging/Quantity

The ATSAMD20E17A-MU is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Microcontroller: ATSAMD20E17A
Processor: ARM Cortex-M0+
Clock Speed: Up to 48 MHz
Flash Memory: 128 KB
SRAM: 16 KB
Operating Voltage: 1.62V to 3.63V
Digital I/O Pins: 17
Analog Input Pins: 10
Communication Interfaces: UART, SPI, I2C
ADC Resolution: 12-bit
Package Type: QFN
Package Dimensions: 5mm x 5mm

Detailed Pin Configuration

The ATSAMD20E17A-MU has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

Pin 1: VDDANA (Analog Power Supply)
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 Power Supply)
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: PA14 (Digital Input/Output)
Pin 15: PA15 (Digital Input/Output)
Pin 16: PA16 (Digital Input/Output)
Pin 17: PA17 (Digital Input/Output)
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: VDDCORE (Core Power Supply)
Pin 31: VDDIO (Digital Power Supply)
Pin 32: GND (Ground)

Functional Features

The ATSAMD20E17A-MU offers several functional features that enhance its usability and performance:

High-performance Processor: The ARM Cortex-M0+ processor provides efficient execution of instructions, enabling fast and reliable data processing.
Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications or energy-efficient systems.
Integrated Peripherals: With built-in peripherals such as UART, SPI, I2C, and ADC, the microcontroller can interface with various external devices and sensors, expanding its application possibilities.
Flash Memory: The onboard flash memory allows storing program code, enabling firmware updates and customization.
Real-time Clock: The real-time clock feature ensures accurate timing and synchronization in time-sensitive applications.

Advantages and Disadvantages

Advantages

Compact size and surface mount package for easy integration into small form factor designs.
High-performance processor for efficient data processing.
Low power consumption for energy-efficient operation.
Versatile communication interfaces

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

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

Q: What is the ATSAMD20E17A-MU microcontroller used for? A: The ATSAMD20E17A-MU 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-MU? A: The ATSAMD20E17A-MU has a maximum clock speed of 48 MHz.
Q: How much flash memory does the ATSAMD20E17A-MU have? A: The ATSAMD20E17A-MU has 128 KB of flash memory for program storage.
Q: Can I connect external peripherals to the ATSAMD20E17A-MU? A: Yes, the ATSAMD20E17A-MU has multiple GPIO pins that can be used to connect external peripherals like sensors, displays, or actuators.
Q: Does the ATSAMD20E17A-MU support analog inputs? A: Yes, the ATSAMD20E17A-MU has several analog input channels that can be used for reading analog signals.
Q: What communication interfaces are supported by the ATSAMD20E17A-MU? A: The ATSAMD20E17A-MU supports interfaces like I2C, SPI, UART, and USB.
Q: Can I use the ATSAMD20E17A-MU for battery-powered applications? A: Yes, the ATSAMD20E17A-MU has low power consumption features, making it suitable for battery-powered applications.
Q: Is the ATSAMD20E17A-MU compatible with Arduino? A: Yes, the ATSAMD20E17A-MU can be programmed using the Arduino IDE and is compatible with many Arduino libraries.
Q: Does the ATSAMD20E17A-MU have built-in security features? A: Yes, the ATSAMD20E17A-MU provides hardware-based security features like a secure boot loader and cryptographic acceleration.
Q: What development tools are available for programming the ATSAMD20E17A-MU? A: There are various development tools available, including Atmel Studio, MPLAB X IDE, and Arduino IDE, which can be used to program the ATSAMD20E17A-MU.

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