ATXMEGA128C3-MH

Introduction

The ATXMEGA128C3-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.

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial control, automation, and IoT applications
• Characteristics: High-performance, low-power consumption, advanced peripherals, and versatile connectivity options
• Package: 64-pin QFN (Quad Flat No-leads)
• Essence: Advanced microcontroller with high processing power and integrated peripherals
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Architecture: 8/16-bit AVR
• Flash Memory: 128 KB
• SRAM: 8 KB
• Operating Voltage: 1.6V - 3.6V
• Max CPU Speed: 32 MHz
• Digital I/O Pins: 56
• Analog Input Channels: 8
• Communication Interfaces: USART, SPI, I2C, USB
• Timers/Counters: 4
• Analog Comparators: 2
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ATXMEGA128C3-MH features a total of 64 pins, including digital I/O, analog input, communication, 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 a wide range of advanced peripherals, including timers/counters, analog comparators, and communication interfaces, enabling versatile system designs.
• Low-Power Operation: With its efficient power management features, the ATXMEGA128C3-MH is suitable for battery-powered and energy-efficient applications.
• High-Speed Processing: The 32 MHz CPU speed allows for rapid data processing and real-time control in demanding applications.
• Versatile Connectivity: The built-in communication interfaces such as USART, SPI, I2C, and USB facilitate seamless connectivity with external devices and networks.

Advantages and Disadvantages

Advantages

• High processing power
• Low-power operation
• Rich set of integrated peripherals
• Versatile connectivity options

Disadvantages

• Limited availability of alternative packages
• Relatively higher cost compared to some competing models

Working Principles

The ATXMEGA128C3-MH operates based on the 8/16-bit AVR architecture, utilizing its integrated flash memory, SRAM, and advanced peripherals to execute user-defined tasks and control functions. The microcontroller follows a sequential execution model, processing instructions and interacting with external components through its I/O and communication interfaces.

Detailed Application Field Plans

The ATXMEGA128C3-MH is well-suited for a wide range of applications, including: - Industrial automation and control systems - IoT (Internet of Things) devices and sensors - Consumer electronics and home automation - Automotive control and monitoring systems - Medical devices and instrumentation

Detailed and Complete Alternative Models

• ATXMEGA64C3-MH: A lower-memory variant suitable for cost-sensitive applications
• ATXMEGA256A3-MH: A higher-memory variant offering expanded storage capacity
• ATXMEGA32E5-MH: A lower-power variant optimized for battery-operated devices

In conclusion, the ATXMEGA128C3-MH offers a balance of performance, power efficiency, and integrated features, making it a versatile choice for various embedded system and control applications.

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