PIC18F4220-E/PT

Product Overview

Category

The PIC18F4220-E/PT 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 program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Flexible I/O options

Package

The PIC18F4220-E/PT is available in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of the PIC18F4220-E/PT lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

This microcontroller is typically packaged in tape and reel format, with a quantity of 250 units per reel.

Specifications

• Architecture: 8-bit
• Program Memory Size: 16 KB
• RAM Size: 1.5 KB
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 40 MHz
• Number of I/O Pins: 35
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 3 x 8-bit, 1 x 16-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC18F4220-E/PT has a total of 35 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O pins
• Pins 21-28: Analog input pins
• Pins 29-32: Special function pins
• Pins 33-35: Power supply and ground pins

Functional Features

• High-speed processing capabilities
• Enhanced peripheral integration for versatile applications
• Flexible I/O options for easy interfacing with external devices
• Low power consumption for energy-efficient designs
• Robust communication interfaces for seamless data transfer

Advantages and Disadvantages

Advantages

• Compact size and package for space-constrained designs
• Wide operating voltage range allows for flexibility in power supply options
• High-performance architecture enables efficient control and processing
• Enhanced peripheral integration reduces the need for external components

Disadvantages

• Limited program memory size compared to some other microcontrollers
• Relatively fewer I/O pins may restrict the number of external devices that can be connected simultaneously

Working Principles

The PIC18F4220-E/PT operates based on an 8-bit architecture, where instructions are executed sequentially. It utilizes flash program memory to store the program code and RAM for temporary data storage during execution. The microcontroller interacts with external devices through its I/O pins and communicates using various protocols supported by its communication interfaces.

Detailed Application Field Plans

The PIC18F4220-E/PT finds application in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation

Its versatility and compact size make it suitable for diverse applications that require embedded control and processing capabilities.

Detailed and Complete Alternative Models

Some alternative models to the PIC18F4220-E/PT include: - PIC18F4520-E/PT - PIC18F4620-E/PT - PIC18F4320-E/PT - PIC18F4420-E/PT

These models offer similar features and capabilities, providing designers with options based on their specific requirements.

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