ATSAMC21E16A-AUT

Product Overview

Category

The ATSAMC21E16A-AUT belongs to the category of microcontrollers.

Use

This microcontroller is designed for various applications that require embedded control and processing capabilities.

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 peripheral set including UART, SPI, I2C, ADC, and more

Package

The ATSAMC21E16A-AUT is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and versatile peripherals, making it suitable for a wide range of applications.

Packaging/Quantity

The ATSAMC21E16A-AUT is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: SAM C
• Core Architecture: ARM Cortex-M0+
• Flash Memory Size: 256KB
• RAM Size: 32KB
• Number of Pins: 64
• Operating Voltage Range: 1.62V to 3.63V
• Maximum Clock Frequency: 48MHz
• Data Bus Width: 32-bit
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC) Resolution: 12-bit
• Timers/Counters: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAMC21E16A-AUT has a total of 64 pins, each serving a specific purpose. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-performance ARM Cortex-M0+ processor for efficient processing
• Ample flash memory and RAM for storing and executing code
• Rich set of peripherals for communication, including UART, SPI, I2C, and USB
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/Counters for accurate timing and event counting
• Low power consumption for energy-efficient operation
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile peripheral set
• Low power consumption
• Ample memory capacity
• Wide operating voltage range

Disadvantages

• Limited number of pins compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers

Working Principles

The ATSAMC21E16A-AUT operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory, utilizing the various peripherals to communicate with external devices and sensors. The microcontroller's high-performance processor ensures efficient execution of code, while its low power consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The ATSAMC21E16A-AUT finds applications in various fields, including but not limited to: 1. Internet of Things (IoT) devices 2. Home automation systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics 6. Medical devices

Detailed and Complete Alternative Models

1. ATSAMC21G18A-AUT: Similar to ATSAMC21E16A-AUT but with higher flash memory capacity (512KB).
2. ATSAMC21J18A-AUT: Similar to ATSAMC21E16A-AUT but with more pins (100 pins) and additional features.
3. ATSAMC21N17A-AUT: Similar to ATSAMC21E16A-AUT but with lower power consumption and extended temperature range.

These alternative models offer different specifications and features, allowing users to choose the most suitable microcontroller for their specific requirements.

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