ATSAMD21G15A-MUT

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 ARM Cortex-M0+ processor
  • Integrated peripherals for various applications
  • Flexible and scalable architecture
• Package: QFN (Quad Flat No-leads)
• Essence: The ATSAMD21G15A-MUT is a microcontroller designed for low-power and high-performance applications. It offers a wide range of integrated peripherals and a flexible architecture.
• Packaging/Quantity: Available in reels with a quantity of 2500 units.

Specifications

• Processor: ARM Cortex-M0+
• Clock Speed: Up to 48 MHz
• Flash Memory: 32 KB
• SRAM: 4 KB
• Operating Voltage: 1.62V to 3.63V
• Digital I/O Pins: 20
• Analog Input Pins: 6
• Communication Interfaces: UART, SPI, I2C, USB
• ADC Resolution: 12-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATSAMD21G15A-MUT has a total of 32 pins. Here is the detailed pin configuration:

• Pin 1: VDDANA (Analog Power Supply)
• Pin 2: PA00 (Digital I/O)
• Pin 3: PA01 (Digital I/O)
• Pin 4: PA02 (Digital I/O)
• Pin 5: PA03 (Digital I/O)
• Pin 6: PA04 (Digital I/O)
• Pin 7: PA05 (Digital I/O)
• Pin 8: PA06 (Digital I/O)
• Pin 9: PA07 (Digital I/O)
• Pin 10: GND (Ground)
• Pin 11: PA08 (Digital I/O)
• Pin 12: PA09 (Digital I/O)
• Pin 13: PA10 (Digital I/O)
• Pin 14: PA11 (Digital I/O)
• Pin 15: PA14 (Digital I/O)
• Pin 16: PA15 (Digital I/O)
• Pin 17: PA16 (Digital I/O)
• Pin 18: PA17 (Digital I/O)
• Pin 19: VDDIO (Digital Power Supply)
• Pin 20: PA18 (Digital I/O)
• Pin 21: PA19 (Digital I/O)
• Pin 22: PA22 (Digital I/O)
• Pin 23: PA23 (Digital I/O)
• Pin 24: PA24 (Digital I/O)
• Pin 25: PA25 (Digital I/O)
• Pin 26: GND (Ground)
• Pin 27: PA27 (Digital I/O)
• Pin 28: PA28 (Digital I/O)
• Pin 29: PA30 (Digital I/O)
• Pin 30: PA31 (Digital I/O)
• Pin 31: VDDCORE (Core Power Supply)
• Pin 32: GND (Ground)

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance ARM Cortex-M0+ processor provides efficient processing capabilities.
• Integrated peripherals such as UART, SPI, I2C, and USB enable easy communication with other devices.
• Flexible and scalable architecture allows for customization and expansion of functionality.

Advantages and Disadvantages

Advantages: - Low power consumption - High-performance processor - Integrated peripherals for various applications - Flexible and scalable architecture

Disadvantages: - Limited flash memory and SRAM compared to higher-end microcontrollers - Limited number of digital I/O pins

Working Principles

The ATSAMD21G15A-MUT operates based on the ARM Cortex-M0+ processor architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data according to the program logic. The low power consumption is achieved through efficient power management techniques.

Application Field Plans

The ATSAMD21G15A-MUT can be used in a wide range of applications, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Wearable devices - Industrial control systems - Robotics - Sensor networks

Alternative Models

Here are some alternative models that offer similar functionality: - ATSAMD21E15A-MUT - ATSAMD21J15A-MUT - ATSAMD21G16A-MUT - ATSAMD21E16A-MUT

These models have slightly different specifications and pin configurations, so it's important to choose the one that best fits the specific