ATXMEGA192D3-MHR

Introduction

The ATXMEGA192D3-MHR is a microcontroller belonging to the XMEGA 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 Category and Use

The ATXMEGA192D3-MHR belongs to the category of high-performance, low-power microcontrollers. It is widely used in various embedded applications such as industrial control systems, consumer electronics, automotive systems, and communication devices.

Characteristics

• High-performance 8/16-bit AVR microcontroller
• Low power consumption for extended battery life
• Advanced peripheral integration for enhanced functionality
• Flexible clocking options for optimized power management
• Extensive connectivity interfaces including UART, SPI, I2C, and USB
• Enhanced security features for data protection

Package and Essence

The ATXMEGA192D3-MHR is available in a compact and durable QFN package, making it suitable for space-constrained applications. Its essence lies in providing a balance between performance, power efficiency, and connectivity.

Packaging/Quantity

The ATXMEGA192D3-MHR is typically supplied in tape and reel packaging with a quantity of 250 units per reel.

Specifications

• High-performance, low-power 8/16-bit AVR microcontroller
• 192KB of in-system self-programmable flash memory
• 8KB of SRAM
• 2048 bytes of EEPROM
• Up to 32 MIPS throughput at 32 MHz
• Operating voltage range: 1.6V to 3.6V
• Temperature range: -40°C to 85°C
• Comprehensive set of peripherals including ADC, DAC, timers, and communication interfaces

Detailed Pin Configuration

The ATXMEGA192D3-MHR features a total of 64 pins, including general-purpose I/O pins, power supply pins, communication interface pins, and analog input/output pins. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Advanced analog and digital peripherals for versatile applications
• Event system for inter-peripheral communication
• Peripheral DMA controller for efficient data transfer
• Configurable custom logic (CCL) for hardware-based decision-making
• Power reduction modes for ultra-low power operation

Advantages and Disadvantages

Advantages

• High-performance and low-power consumption
• Extensive peripheral integration
• Enhanced security features
• Flexible clocking options
• Compact and durable package

Disadvantages

• Limited availability of alternative models with similar features
• Higher cost compared to lower-end microcontrollers

Working Principles

The ATXMEGA192D3-MHR operates based on the AVR architecture, utilizing a combination of RISC and Harvard architectures. It executes instructions from the program memory, interacts with peripherals, and processes data according to the user's application code.

Detailed Application Field Plans

The ATXMEGA192D3-MHR is well-suited for a wide range of applications including: - Industrial control systems - Consumer electronics - Automotive systems - Communication devices - Portable medical devices - Smart sensors and IoT devices

Alternative Models

While the ATXMEGA192D3-MHR offers a unique combination of features, some alternative models with comparable capabilities include: - ATXMEGA128A4U-MH - ATXMEGA256A3U-MH - ATXMEGA64A3U-MH

In conclusion, the ATXMEGA192D3-MHR is a versatile microcontroller offering high performance, low power consumption, and advanced peripheral integration. Its compact package and extensive feature set make it suitable for a wide range of embedded applications.

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