ATSAMC21J17A-MUT

Product Overview

Category: Microcontroller

Use: The ATSAMC21J17A-MUT is a microcontroller designed for various embedded applications. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance 32-bit ARM Cortex-M0+ processor - Flash memory capacity of 256KB - SRAM capacity of 32KB - 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 ATSAMC21J17A-MUT comes in a compact surface-mount package, making it suitable for space-constrained designs. The package type is QFN (Quad Flat No-leads) with a pin count of 64.

Essence: This microcontroller is designed to provide high performance and flexibility for a wide range of embedded applications. It combines a powerful processor, ample memory, and a rich set of peripherals to enable the development of feature-rich electronic systems.

Packaging/Quantity: The ATSAMC21J17A-MUT is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Processor: ARM Cortex-M0+
• Clock Speed: Up to 48MHz
• Flash Memory: 256KB
• SRAM: 32KB
• Operating Voltage: 1.62V to 3.63V
• Digital I/O Pins: 44
• Analog Input Pins: 14
• UART: 6
• SPI: 6
• I2C: 4
• PWM Channels: 12
• ADC Resolution: 12-bit
• Timers: 8-bit and 16-bit
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATSAMC21J17A-MUT has a total of 64 pins. The pin configuration is as follows:

Functional Features

• High-performance ARM Cortex-M0+ processor for efficient execution of instructions.
• Ample flash memory and SRAM for storing program code and data.
• Wide range of digital and analog I/O pins for interfacing with external devices.
• Multiple UART, SPI, and I2C interfaces for communication with other devices.
• PWM channels for generating precise analog signals.
• Built-in ADC for analog-to-digital conversion.
• Timers for accurate timing and event generation.
• Secure boot and secure firmware update capabilities for enhanced system security.

Advantages and Disadvantages

Advantages: - High-performance processor for efficient execution of instructions. - Ample memory for storing program code and data. - Rich set of peripherals and interfaces for versatile connectivity options. - Low power consumption for energy-efficient designs. - Secure boot and firmware update capabilities for enhanced system security.

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers in the same category. - Relatively higher cost compared to lower-end microcontrollers.

Working Principles

The ATSAMC21J17A-MUT operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and uses its peripherals to interface with external devices. The processor communicates with these peripherals through various buses and interfaces, enabling data transfer and control operations. The microcontroller's working principles are based on the principles of digital logic and embedded systems design.

Application Field Plans

The ATSAMC21J17A-MUT is suitable for a wide range of embedded applications, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Home automation systems - Consumer electronics - Medical devices - Automotive electronics

Alternative Models

• ATSAMC21J17A-AUT
• ATSAMC21J17A-XUT
• ATSAMC21J17A-CUT
• ATSAMC21J17A-PUT

These alternative models offer similar features and capabilities, providing flexibility in choosing the most suitable microcontroller for specific application requirements.

In conclusion, the ATSAMC21J17A-MUT is a high-performance microcontroller designed for various embedded applications. It offers a wide range of features, ample memory, and a rich set of peripherals to support the development of advanced electronic systems. With its secure boot and firmware update capabilities, it ensures enhanced system security.