PIC32MX450F256LT-V/PT

Introduction

The PIC32MX450F256LT-V/PT is a microcontroller belonging to the PIC32 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 control applications, IoT devices, consumer electronics, industrial automation
• Characteristics: High performance, low power consumption, extensive peripheral integration
• Package: 64-pin TQFP
• Essence: Advanced 32-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

• Architecture: MIPS32® M4K®
• CPU Speed: 50 MHz
• Program Memory Size: 256 KB Flash
• RAM Size: 64 KB
• Operating Voltage: 2.3V - 3.6V
• I/O Pins: 53
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 17 channels
• Comparators: 5
• Timers: 5

Detailed Pin Configuration

The PIC32MX450F256LT-V/PT features a 64-pin TQFP package with specific pin assignments for various functions, including GPIO, communication interfaces, power supply, and analog inputs. A detailed pinout diagram is available in the product datasheet.

Functional Features

• High-Performance CPU: The MIPS32® M4K® core provides efficient processing capabilities.
• Peripheral Integration: Integrated ADC, DAC, timers, and communication interfaces reduce external component count.
• Low Power Operation: Power-saving modes and low-power peripherals enhance energy efficiency.
• Extensive Connectivity: Multiple communication interfaces enable seamless connectivity with other devices.

Advantages and Disadvantages

Advantages

• High performance for demanding applications
• Extensive peripheral integration reduces external component count
• Low power consumption for energy-efficient designs
• Broad range of communication interfaces for versatile connectivity

Disadvantages

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

Working Principles

The PIC32MX450F256LT-V/PT operates on the MIPS32® M4K® architecture, executing instructions at a maximum speed of 50 MHz. It interacts with external components and communicates with other devices through its integrated peripherals, utilizing its advanced features to perform embedded control tasks efficiently.

Detailed Application Field Plans

The PIC32MX450F256LT-V/PT is suitable for a wide range of applications, including: - Industrial automation systems - IoT devices and sensors - Consumer electronics - Automotive control systems - Medical devices

Detailed and Complete Alternative Models

• PIC32MX350F256LT-V/PT: Similar features with reduced program memory size
• PIC32MX470F512LT-V/PT: Enhanced program memory and additional peripherals
• PIC32MX250F128LT-V/PT: Lower-cost option with reduced program memory and peripherals

In conclusion, the PIC32MX450F256LT-V/PT is a high-performance microcontroller with extensive integration and versatile connectivity, making it suitable for a wide range of embedded control applications.

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