PIC32MX440F512H-80I/PT

Product Overview

Category

The PIC32MX440F512H-80I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 32-bit microcontroller
• Operates at a clock speed of 80 MHz
• Offers 512 KB of Flash memory and 32 KB of RAM
• Supports multiple communication interfaces such as UART, SPI, I2C, and USB
• Provides numerous digital and analog I/O pins for interfacing with external components

Package

The PIC32MX440F512H-80I/PT is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks, process data, and interface with various peripherals.

Packaging/Quantity

The PIC32MX440F512H-80I/PT is typically sold in reels or trays, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC32MX
• Model Number: 440F512H-80I/PT
• Architecture: MIPS32
• Clock Speed: 80 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 3.3V
• Communication Interfaces: UART, SPI, I2C, USB
• Digital I/O Pins: Multiple
• Analog Input Channels: Multiple
• Package Type: TQFP
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The PIC32MX440F512H-80I/PT has a total of 64 pins, which are assigned to various functions such as digital I/O, analog inputs, power supply, and communication interfaces. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: RA0 (Digital I/O)
• Pin 4: RA1 (Digital I/O)
• ...
• Pin 64: RB15 (Digital I/O)

For a complete pinout diagram and detailed pin descriptions, refer to the official datasheet provided by the manufacturer.

Functional Features

• High-performance processing capabilities
• Extensive memory for program storage and data handling
• Support for multiple communication protocols
• Versatile digital and analog I/O capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption in sleep modes

Advantages and Disadvantages

Advantages

• Powerful processing capabilities suitable for demanding applications
• Ample memory for storing complex programs and data
• Wide range of communication interfaces for seamless integration with other devices
• Versatile I/O options for interfacing with external components
• Low power consumption in sleep modes, enabling energy-efficient designs

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve due to the complexity of the architecture and feature set
• Limited availability of alternative models with similar specifications

Working Principles

The PIC32MX440F512H-80I/PT operates based on the MIPS32 architecture. It executes instructions stored in its Flash memory, processes data, and interacts with peripherals according to the program logic. The microcontroller communicates with external devices through its various communication interfaces and utilizes its I/O pins to interface with sensors, actuators, and other components.

Detailed Application Field Plans

The PIC32MX440F512H-80I/PT finds applications in a wide range of fields, including but not limited to:

1. Industrial Automation: Controlling and monitoring machinery and processes.
2. Consumer Electronics: Power management, user interface control, and data processing in devices such as smart home systems, wearable devices, and audio/video equipment.
3. Automotive: Engine control units, dashboard displays, and vehicle communication systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.
5. Internet of Things (IoT): Connecting and controlling various IoT devices for home automation, environmental monitoring, and asset tracking.

Detailed and Complete Alternative Models

While the PIC32MX440F512H-80I/PT offers a comprehensive set of features, there are alternative microcontrollers available with similar specifications. Some notable alternatives include:

1. STM32F407VG: A 32-bit microcontroller from STMicroelectronics with comparable performance and feature set.
2. ATSAM4S16C: A microcontroller from Microchip with similar clock speed, memory, and I/O capabilities.
3. LPC1768: A microcontroller from NXP Semiconductors offering similar performance and peripherals.

These alternative models can be