ATXMEGA128A3-MH

Introduction

The ATXMEGA128A3-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 consumption, advanced peripherals
• Package: 64-pin QFN (Quad Flat No-leads)
• Essence: Advanced 8/16-bit AVR microcontroller
• Packaging/Quantity: Tape & Reel, 100 units per reel

Specifications

• Architecture: 8/16-bit AVR
• Flash Memory: 128KB
• SRAM: 8KB
• EEPROM: 2048B
• Operating Voltage: 1.6V - 3.6V
• Max CPU Speed: 32MHz
• Digital I/O Pins: 56
• Analog Input Channels: 2x 12-bit ADC
• Communication Interfaces: USART, SPI, TWI, USB
• Timers/Counters: 4x 16-bit, 2x 12-bit
• Comparators: 2
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

• A detailed pin configuration diagram can be found in the official datasheet provided by Microchip Technology.

Functional Features

• Advanced Peripherals: The ATXMEGA128A3-MH features advanced peripherals such as high-speed analog-to-digital converters, precise oscillators, and flexible communication interfaces.
• Low Power Consumption: The microcontroller is designed for low power operation, making it suitable for battery-powered and energy-efficient applications.
• High Performance: With a maximum CPU speed of 32MHz, the ATXMEGA128A3-MH offers high computational capabilities for demanding embedded applications.

Advantages and Disadvantages

Advantages

• High-performance architecture
• Rich set of integrated peripherals
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited availability of alternative models with similar specifications
• Relatively higher cost compared to some competing microcontrollers

Working Principles

The ATXMEGA128A3-MH operates based on the 8/16-bit AVR architecture, utilizing its advanced peripherals and high-speed processing capabilities to execute embedded firmware and control tasks. It interacts with external devices and sensors through its various communication interfaces and GPIO pins, enabling seamless integration into diverse embedded systems.

Detailed Application Field Plans

The ATXMEGA128A3-MH is well-suited for a wide range of applications, including but not limited to: - Industrial automation - Motor control systems - Smart sensor interfaces - Portable medical devices - Energy-efficient IoT devices

Detailed and Complete Alternative Models

While the ATXMEGA128A3-MH offers a unique combination of features and performance, alternative models with comparable specifications include: - ATXMEGA64A3-MH - ATXMEGA256A3-MH - ATXMEGA128A4U-MH

In conclusion, the ATXMEGA128A3-MH stands as a versatile and powerful microcontroller, catering to the needs of diverse embedded system designs and industrial applications.

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