PIC32MX350F256LT-I/PF

Introduction

The PIC32MX350F256LT-I/PF is a microcontroller belonging to the PIC32 family, designed and manufactured by Microchip Technology. This entry provides an overview of the product, including its basic information, 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 control applications, IoT devices, industrial automation, consumer electronics
• Characteristics: High performance, low power consumption, extensive peripheral integration
• Package: 64-pin TQFP
• Essence: Advanced 32-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tray / 90 units per tray

Specifications

• Architecture: 32-bit
• CPU Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.3V - 3.6V
• I/O Pins: 53
• Communication Interfaces: UART, SPI, I2C, USB
• Analog Inputs: 16-bit ADC
• Timers: 5 x 16-bit, 1 x 32-bit
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The PIC32MX350F256LT-I/PF features a 64-pin TQFP package with specific pin assignments for various functions, including GPIO, communication interfaces, analog inputs, and power supply.

Functional Features

• High-Performance CPU: The microcontroller operates at up to 50 MHz, providing fast processing capabilities.
• Extensive Peripheral Integration: Integrated communication interfaces, analog inputs, and timers simplify system design and reduce external component count.
• Low Power Consumption: The device is designed for energy-efficient operation, making it suitable for battery-powered applications.
• Rich Development Ecosystem: Supported by comprehensive development tools, libraries, and software stacks for rapid application development.

Advantages and Disadvantages

Advantages

• High processing speed
• Extensive peripheral integration reduces external component count
• Low power consumption extends battery life in portable applications
• Comprehensive development ecosystem for ease of use

Disadvantages

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

Working Principles

The PIC32MX350F256LT-I/PF operates on the MIPS32® M4K® core, which provides high performance and efficient execution of complex tasks. The integrated peripherals and memory enable seamless interaction with external devices and efficient data processing.

Detailed Application Field Plans

• Embedded Control Applications: Industrial automation, robotics, motor control
• IoT Devices: Sensor nodes, smart home devices, wearable technology
• Consumer Electronics: Audio systems, gaming peripherals, display interfaces
• Industrial Automation: PLCs, HMI devices, process control systems

Detailed and Complete Alternative Models

While the PIC32MX350F256LT-I/PF offers advanced features and performance, alternative models from Microchip Technology include the PIC32MX series with varying flash memory, peripheral integration, and package options. Additionally, other manufacturers offer 32-bit microcontrollers with similar capabilities, such as the STM32 series from STMicroelectronics and the SAM D series from Microchip Technology.

In conclusion, the PIC32MX350F256LT-I/PF is a versatile microcontroller suitable for a wide range of embedded control and IoT applications, offering high performance, extensive peripheral integration, and low power consumption. Its rich development ecosystem and comprehensive feature set make it a compelling choice for engineers and developers seeking a robust solution for their projects.

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