ATSAMD21E17L-MNT

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 peripherals.
• Package: Surface Mount Technology (SMT)
• Essence: The ATSAMD21E17L-MNT is a microcontroller designed for low-power applications with advanced features and a compact form factor.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Microcontroller Family: SAM D21
• Processor Core: 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
• Serial Communication Interfaces: UART, SPI, I2C
• PWM Channels: 4
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATSAMD21E17L-MNT has a total of 32 pins, which are assigned to various functions such as digital I/O, analog inputs, communication interfaces, and power supply. The pin configuration is as follows:

Functional Features

• Low power consumption: The microcontroller is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High performance: The ARM Cortex-M0+ processor core provides excellent performance for various applications.
• Rich peripheral set: The microcontroller offers a wide range of peripherals, including UART, SPI, I2C, PWM, and ADC, enabling versatile connectivity and control options.
• Small package size: The compact form factor of the ATSAMD21E17L-MNT allows for integration into space-constrained designs.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - High-performance ARM Cortex-M0+ core ensures efficient execution of tasks. - Wide range of peripherals provides flexibility in system design. - Compact package size allows for integration in small form factor devices.

Disadvantages: - Limited flash memory and SRAM compared to higher-end microcontrollers. - Relatively fewer digital I/O pins may restrict the number of external devices that can be connected simultaneously.

Working Principles

The ATSAMD21E17L-MNT operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and interacts with external devices through its various peripherals. The microcontroller can be programmed using development tools and software, allowing developers to create custom applications and firmware.

Application Field Plans

The ATSAMD21E17L-MNT is suitable for a wide range of applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial automation - Sensor networks - Consumer electronics

Alternative Models

• ATSAMD21G18A-MU
• ATSAMD21J18A-AU
• ATSAMD21E18A-MU
• ATSAMD21G16B-MU

These alternative models offer similar features and capabilities to the ATSAMD21E17L-MNT, providing options for different project requirements.

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