PIC18F4431-I/ML

Product Overview

Category

The PIC18F4431-I/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Enhanced peripheral integration

Package

The PIC18F4431-I/ML is available in a small form factor package, known as the ML package.

Essence

The essence of the PIC18F4431-I/ML lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices.

Packaging/Quantity

The PIC18F4431-I/ML is typically packaged in reels or tubes, with a quantity of multiple units per package.

Specifications

• Microcontroller Family: PIC18F
• CPU Speed: Up to 40 MHz
• Program Memory Size: 16 KB
• RAM Size: 768 bytes
• Number of I/O Pins: 35
• ADC Channels: 13
• UART Modules: 2
• SPI Modules: 2
• I2C Modules: 1
• Operating Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4431-I/ML features a total of 35 I/O pins, each serving a specific purpose. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

• High-speed processing capabilities
• Enhanced peripheral integration for versatile application support
• Flexible input/output configurations
• Analog-to-digital conversion for sensor interfacing
• Serial communication interfaces (UART, SPI, I2C)
• Timers and PWM modules for precise timing control
• Interrupt handling for real-time event processing

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient execution of complex tasks
• Wide operating voltage range allows compatibility with various power sources
• Enhanced peripheral integration reduces the need for external components
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited program memory size may restrict the complexity of software applications
• Relatively small RAM size may limit the amount of data that can be processed simultaneously

Working Principles

The PIC18F4431-I/ML operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the program logic.

Detailed Application Field Plans

The PIC18F4431-I/ML finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC18F4431-I/P: Similar to the PIC18F4431-I/ML, but available in a different package (PDIP)
• PIC18F4431-I/PT: Similar to the PIC18F4431-I/ML, but available in a different package (TQFP)
• PIC18F4431-I/SS: Similar to the PIC18F4431-I/ML, but available in a different package (SSOP)

These alternative models offer similar functionality and performance characteristics, but differ in their packaging options.

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