PIC32MX440F256HT-80I/PT

Product Overview

Category

The PIC32MX440F256HT-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 a wide range of peripherals and features
• Provides ample memory capacity for storing program code and data
• Supports various communication protocols such as UART, SPI, and I2C
• Can be programmed using C or assembly language

Package

The PIC32MX440F256HT-80I/PT comes in a small-sized package, which is suitable for compact designs and space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to efficiently control and manage complex tasks in electronic systems. It acts as the brain of the device, executing instructions and interacting with external components.

Packaging/Quantity

The PIC32MX440F256HT-80I/PT is typically packaged in tape and reel format, making it convenient for automated assembly processes. It is available in quantities suitable for both prototyping and mass production.

Specifications

• Microcontroller core: MIPS32® M4K® Core
• Operating voltage: 3.3V
• Flash memory: 256 KB
• RAM: 32 KB
• Number of I/O pins: 64
• ADC resolution: 12-bit
• PWM channels: 6
• Communication interfaces: UART, SPI, I2C, USB
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The PIC32MX440F256HT-80I/PT has a total of 64 I/O pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: VSS (Ground)
• Pin 3: RA0 (General-purpose I/O)
• Pin 4: RA1 (General-purpose I/O)
• ...
• Pin 64: RB15 (General-purpose I/O)

Functional Features

The PIC32MX440F256HT-80I/PT offers several functional features that enhance its capabilities and versatility. Some notable features include:

• High-speed processing: The microcontroller operates at a clock speed of 80 MHz, enabling fast execution of instructions.
• Ample memory capacity: With 256 KB of flash memory and 32 KB of RAM, it can store program code and data efficiently.
• Rich peripheral set: The microcontroller includes various peripherals such as UART, SPI, I2C, and USB, allowing seamless communication with external devices.
• Advanced analog capabilities: It features a 12-bit ADC for accurate analog-to-digital conversion and 6 PWM channels for precise control of analog outputs.
• Extensive software support: The microcontroller is supported by a comprehensive development ecosystem, including software libraries and integrated development environments.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Wide range of peripherals and features for enhanced functionality
• Ample memory capacity for storing program code and data
• Extensive software support simplifies development process
• Compact package size suitable for space-constrained designs

Disadvantages

• Relatively higher power consumption compared to low-power microcontrollers
• Limited availability of alternative models with similar specifications

Working Principles

The PIC32MX440F256HT-80I/PT operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its memory, interacts with external components through various communication interfaces, and performs tasks according to the programmed logic.

Detailed Application Field Plans

The PIC32MX440F256HT-80I/PT finds applications in a wide range of fields, including:

1. Industrial automation: Controlling and monitoring industrial processes and machinery.
2. Consumer electronics: Powering and managing functions in devices such as smart home systems, wearable devices, and gaming consoles.
3. Automotive systems: Enabling functionalities like engine control, infotainment systems, and driver assistance systems.
4. Medical devices: Providing control and data processing capabilities in medical equipment and instruments.
5. Internet of Things (IoT): Serving as the central processing unit in IoT devices for data collection, analysis, and communication.

Detailed and Complete Alternative Models

While the PIC32MX440F256HT-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 peripheral set.
2. ATSAM4S16C: A microcontroller from Microchip with