PIC18C252T-I/SO

Introduction

The PIC18C252T-I/SO is a microcontroller belonging to the PIC18 family of microcontrollers produced by Microchip Technology. This entry provides an overview of the PIC18C252T-I/SO, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded control applications
• Characteristics: High performance, low power consumption, versatile I/O capabilities
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The PIC18C252T-I/SO is designed for embedded control applications that require high performance and low power consumption.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 32 KB
• RAM Size: 1536 bytes
• I/O Pins: 33
• Operating Voltage Range: 2.0V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Timers: 3 timers

Detailed Pin Configuration

The PIC18C252T-I/SO features a total of 33 I/O pins, each serving specific functions such as digital I/O, analog input, communication interfaces, and power supply.

Functional Features

• High Performance: Operates at CPU speeds of up to 40 MHz, enabling rapid execution of instructions.
• Low Power Consumption: Designed for energy-efficient operation, making it suitable for battery-powered applications.
• Versatile I/O Capabilities: Offers a wide range of I/O pins and communication interfaces, enhancing its flexibility for various applications.

Advantages and Disadvantages

Advantages

• High performance
• Low power consumption
• Versatile I/O capabilities
• Wide operating voltage range

Disadvantages

• Limited program memory size compared to some competing microcontrollers
• Limited RAM size for certain applications

Working Principles

The PIC18C252T-I/SO operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC18C252T-I/SO is well-suited for a wide range of embedded control applications, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation

Detailed and Complete Alternative Models

• PIC18F452
• PIC18F4620
• PIC18F8722
• PIC18F87J50

In conclusion, the PIC18C252T-I/SO is a versatile microcontroller offering high performance and low power consumption, making it suitable for a variety of embedded control applications. Its flexible I/O capabilities and wide operating voltage range further enhance its appeal in diverse application fields.

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