ATXMEGA256C3-MHR

Product Overview

Category

ATXMEGA256C3-MHR belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require a high-performance microcontroller.

Characteristics

• High-performance 8/16-bit AVR microcontroller
• Advanced RISC architecture
• Low power consumption
• Large program memory size
• Multiple communication interfaces
• Wide operating voltage range

Package

ATXMEGA256C3-MHR is available in a compact QFN package.

Essence

The essence of ATXMEGA256C3-MHR lies in its powerful processing capabilities and versatile features, making it suitable for various applications.

Packaging/Quantity

ATXMEGA256C3-MHR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: Up to 32 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 1.6V - 3.6V
• Digital I/O Pins: 86
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4 x 16-bit, 1 x 12-bit
• ADC Resolution: 12-bit
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATXMEGA256C3-MHR microcontroller has a total of 100 pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port H: PH0 to PH7
• Port J: PJ0 to PJ7

Functional Features

1. High-performance Processing: The ATXMEGA256C3-MHR offers a powerful CPU speed of up to 32 MHz, enabling efficient execution of complex tasks.

2. Extensive Memory: With 256 KB of flash memory and 16 KB of RAM, this microcontroller provides ample space for program storage and data handling.

3. Versatile Communication Interfaces: It supports UART, SPI, and I2C interfaces, allowing seamless integration with various communication protocols.

4. Analog-to-Digital Conversion: The 12-bit ADC with 16 channels enables accurate analog signal measurement and conversion.

5. Timers and PWM Channels: The microcontroller features multiple timers/counters and PWM channels, facilitating precise timing and control in applications.

Advantages and Disadvantages

Advantages

• High processing power for demanding applications
• Low power consumption for energy-efficient designs
• Ample memory capacity for storing complex programs
• Versatile communication interfaces for seamless integration
• Accurate analog-to-digital conversion for precise measurements
• Multiple timers and PWM channels for precise timing and control

Disadvantages

• Limited availability of alternative models with similar specifications
• Steeper learning curve due to advanced features and capabilities

Working Principles

The ATXMEGA256C3-MHR operates on the Advanced RISC architecture, which allows for efficient execution of instructions. It utilizes a combination of hardware and software to perform various tasks, including data processing, communication, and control. The microcontroller follows a sequential execution model, where instructions are fetched from memory, decoded, and executed one by one. It interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The ATXMEGA256C3-MHR microcontroller finds applications in various fields, including:

1. Industrial Automation: It can be used for controlling and monitoring industrial processes, such as robotics, motor control, and sensor interfacing.

2. Internet of Things (IoT): The microcontroller's low power consumption and communication capabilities make it suitable for IoT applications, such as smart home devices and environmental monitoring systems.

3. Automotive Electronics: It can be employed in automotive systems, including engine management, dashboard displays, and advanced driver assistance systems.

4. Consumer Electronics: The microcontroller can be utilized in consumer electronics products like home appliances, gaming consoles, and audio/video equipment.

5. Medical Devices: It can be integrated into medical devices for data acquisition, signal processing, and control functions.

Alternative Models

While the ATXMEGA256C3-MHR is a unique microcontroller with its specific features, some alternative models with similar specifications include:

1. ATmega2560: Another high-performance AVR microcontroller with 256 KB flash memory and multiple communication interfaces.

2. STM32F407: A