ATSAMC21N17A-ANT

Product Overview

Category

The ATSAMC21N17A-ANT belongs to the category of microcontrollers.

Use

This microcontroller is primarily used for embedded systems and Internet of Things (IoT) applications.

Characteristics

• High-performance 32-bit ARM Cortex-M0+ processor
• Low power consumption
• Integrated advanced analog peripherals
• Secure boot and secure key storage
• Wide operating voltage range
• Extensive connectivity options

Package

The ATSAMC21N17A-ANT is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and connectivity for various embedded applications.

Packaging/Quantity

The ATSAMC21N17A-ANT is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: ARM Cortex-M0+
• Operating Voltage Range: 1.62V to 3.63V
• Flash Memory: 256KB
• SRAM: 32KB
• Clock Speed: Up to 48MHz
• Digital I/O Pins: 32
• Analog Input Channels: 14
• Communication Interfaces: UART, SPI, I2C, USB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAMC21N17A-ANT microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O Pins
• Pins 9-22: Analog Input Pins
• Pins 23-30: Communication Interface Pins
• Pins 31-34: Power Supply Pins
• Pins 35-38: Ground Pins
• Pins 39-64: Reserved Pins

Functional Features

• High-performance processing capabilities
• Advanced analog peripherals for precise measurements
• Secure boot and key storage for enhanced security
• Flexible communication interfaces for seamless connectivity
• Low power consumption for energy-efficient operation
• Wide operating voltage range for versatile applications

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex applications
• Integrated analog peripherals eliminate the need for external components
• Enhanced security features protect sensitive data
• Versatile communication interfaces facilitate easy integration with other devices
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

The ATSAMC21N17A-ANT microcontroller operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform specific tasks. The microcontroller communicates with external devices through its communication interfaces, enabling seamless interaction with the surrounding environment.

Detailed Application Field Plans

The ATSAMC21N17A-ANT microcontroller finds applications in various fields, including but not limited to:

1. Home Automation: Controlling smart home devices such as lighting, temperature, and security systems.
2. Industrial Automation: Monitoring and controlling industrial processes and machinery.
3. Wearable Technology: Powering wearable devices like fitness trackers and smartwatches.
4. Internet of Things (IoT): Enabling connectivity and data exchange between IoT devices.
5. Automotive Electronics: Controlling vehicle subsystems and providing connectivity features.

Detailed and Complete Alternative Models

1. ATSAMC21J18A: Similar microcontroller with higher flash memory capacity.
2. ATSAMC21E15A: Lower-cost alternative with reduced features and lower pin count.
3. ATSAMC21G17A: Microcontroller with additional communication interfaces and extended temperature range.

These alternative models provide options based on specific requirements, such as memory capacity, cost, and additional features.

In conclusion, the ATSAMC21N17A-ANT microcontroller offers high-performance processing, advanced analog peripherals, and secure connectivity for a wide range of embedded applications. Its compact package, low power consumption, and extensive communication interfaces make it a versatile choice for IoT and other embedded systems.