ATXMEGA384D3-AU

Introduction

The ATXMEGA384D3-AU is a microcontroller belonging to the ATXMEGA series, 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: TQFP (Thin Quad Flat Package)
• Essence: Advanced 8/16-bit microcontroller with high-speed performance
• Packaging/Quantity: Tape & Reel, 1000 units per reel

Specifications

• Architecture: 8/16-bit AVR
• Flash Memory: 384 KB
• SRAM: 32 KB
• Operating Voltage: 1.6V - 3.6V
• Max CPU Speed: 32 MHz
• Digital I/O Pins: 35
• Analog Inputs: 8
• Communication Interfaces: USART, SPI, I2C, USB
• Timers/Counters: 4 x 16-bit, 1 x 12-bit
• ADC Resolution: 12-bit
• Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ATXMEGA384D3-AU features a total of 44 pins, including digital I/O, analog inputs, communication interfaces, and power supply pins. The pinout diagram and detailed pin descriptions can be found in the official datasheet provided by Microchip Technology.

Functional Features

• Advanced Peripherals: The microcontroller integrates advanced peripherals such as DAC, ADC, PWM, and event system, enhancing its capability for diverse applications.
• Low Power Consumption: With multiple sleep modes and power reduction techniques, the ATXMEGA384D3-AU minimizes power consumption, making it suitable for battery-powered devices.
• High-Speed Performance: Operating at up to 32 MHz, the microcontroller delivers high-speed processing for real-time applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited availability of alternative packages
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The ATXMEGA384D3-AU operates based on the 8/16-bit AVR architecture, utilizing its Flash memory, SRAM, and advanced peripherals to execute user-defined tasks. The microcontroller follows a Harvard architecture, separating program and data memory, and employs various power-saving modes to optimize energy efficiency.

Detailed Application Field Plans

The ATXMEGA384D3-AU is well-suited for a wide range of applications, including: - Industrial Control Systems - Automotive Electronics - Home Automation - Consumer Electronics - Internet of Things (IoT) Devices - Medical Instruments

Detailed and Complete Alternative Models

• ATXMEGA128A4U
• ATXMEGA256A3U
• ATXMEGA64A3U
• ATXMEGA32E5
• ATXMEGA16E5

In conclusion, the ATXMEGA384D3-AU offers a powerful combination of high-performance, low-power consumption, and advanced peripherals, making it an ideal choice for demanding embedded system applications.

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