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ATXMEGA128D3-MH
Introduction
The ATXMEGA128D3-MH is a microcontroller belonging to the ATXMEGA family, designed and manufactured by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Microcontroller
- Use: Embedded systems, industrial control, automation, and IoT applications
- Characteristics: High-performance, low-power, advanced peripherals
- Package: 64-pin QFN
- Essence: Advanced 8/16-bit AVR microcontroller
- Packaging/Quantity: Tape & Reel, 100 units per reel
Specifications
- Architecture: 8/16-bit AVR
- Flash Memory: 128 KB
- SRAM: 8 KB
- EEPROM: 2048 bytes
- Operating Voltage: 1.6V - 3.6V
- Max CPU Speed: 32 MHz
- I/O Pins: 54
- Communication Interfaces: USART, SPI, I2C, USB
- Analog-to-Digital Converter (ADC): 12-bit, 2Msps
- Timers/Counters: 4 x 16-bit, 2 x 12-bit
- Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The ATXMEGA128D3-MH features a 64-pin QFN package with specific pin assignments for various functions, including GPIO, communication interfaces, analog inputs, and power supply. Refer to the datasheet for the complete pinout details.
Functional Features
- Advanced Peripherals: The microcontroller integrates advanced peripherals such as DAC, DMA, and event system, enhancing its capabilities for diverse applications.
- Low-Power Operation: With multiple sleep modes and efficient power management, the ATXMEGA128D3-MH is suitable for battery-powered and energy-efficient devices.
- High-Speed ADC: The 12-bit ADC with a sampling rate of 2Msps enables precise analog signal acquisition in real-time applications.
Advantages and Disadvantages
Advantages
- High-performance processing
- Rich set of integrated peripherals
- Low-power operation for energy efficiency
Disadvantages
- Limited availability of alternative packages
- Relatively higher cost compared to basic microcontrollers
Working Principles
The ATXMEGA128D3-MH operates on the 8/16-bit AVR architecture, executing instructions at high speed while efficiently managing power consumption. Its peripherals and interfaces are designed to facilitate seamless interaction with external components, enabling the microcontroller to perform a wide range of tasks in embedded systems and industrial applications.
Detailed Application Field Plans
The ATXMEGA128D3-MH is well-suited for various application fields, including: - Industrial Automation: Control systems, motor drives, and sensor interfacing - IoT Devices: Smart sensors, data loggers, and edge computing devices - Consumer Electronics: Remote controls, smart appliances, and human-machine interfaces
Detailed and Complete Alternative Models
- ATXMEGA64D3-MH: Lower memory and peripheral count variant
- ATXMEGA256D3-MH: Higher memory and peripheral count variant
- Other members of the ATXMEGA series offering different combinations of features and resources
In conclusion, the ATXMEGA128D3-MH offers a balance of performance, power efficiency, and versatile peripherals, making it suitable for a wide range of embedded and industrial applications.
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What is the ATXMEGA128D3-MH microcontroller used for?
- The ATXMEGA128D3-MH microcontroller is commonly used in embedded systems for various technical solutions, including industrial control, automation, and IoT applications.
What are the key features of the ATXMEGA128D3-MH?
- The ATXMEGA128D3-MH features 128KB of flash memory, 8KB of SRAM, a wide range of communication interfaces (SPI, I2C, USART), and advanced analog peripherals, making it suitable for diverse technical solutions.
How can the ATXMEGA128D3-MH be programmed?
- The microcontroller can be programmed using Atmel Studio or other compatible IDEs with the help of a programmer/debugger such as Atmel-ICE or AVR Dragon.
What are the power requirements for the ATXMEGA128D3-MH?
- The microcontroller operates at a voltage range of 1.6V to 3.6V, making it suitable for low-power applications. It also features multiple sleep modes to conserve power.
Can the ATXMEGA128D3-MH interface with external sensors and actuators?
- Yes, the microcontroller supports various digital and analog I/O pins, allowing it to interface with a wide range of sensors, actuators, and peripheral devices.
Does the ATXMEGA128D3-MH support real-time operating systems (RTOS)?
- Yes, the microcontroller can be used with RTOS such as FreeRTOS, enabling efficient multitasking and real-time processing in technical solutions.
What security features does the ATXMEGA128D3-MH offer?
- The microcontroller provides hardware-based AES encryption, secure boot loader options, and tamper detection features, enhancing security in applications where data integrity is critical.
Is the ATXMEGA128D3-MH suitable for temperature-sensitive environments?
- With its wide operating temperature range (-40°C to 85°C) and robust design, the microcontroller is well-suited for use in temperature-sensitive industrial and automotive applications.
Can the ATXMEGA128D3-MH communicate with other microcontrollers or devices?
- Yes, the microcontroller supports various communication protocols such as SPI, I2C, and USART, enabling seamless interaction with other microcontrollers, sensors, and communication modules.
What development tools and resources are available for the ATXMEGA128D3-MH?
- Atmel Studio, Atmel START, and a rich selection of application notes, datasheets, and reference designs are available to aid in the development and implementation of technical solutions using the ATXMEGA128D3-MH.