PIC18F83J90T-I/PT

Introduction

The PIC18F83J90T-I/PT is a microcontroller belonging to the PIC18 family of 8-bit microcontrollers produced by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, 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: Low power consumption, high performance, versatile peripherals
• Package: TQFP-44
• Essence: Integration of various features for embedded control applications
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 128 KB Flash
• RAM Size: 3.8 KB
• Data EEPROM Size: 1 KB
• Operating Voltage Range: 2.0V to 5.5V
• Digital I/O Pins: 36
• Analog Input Pins: 12
• Communication Interfaces: UART, SPI, I2C
• Timers: 4 x 8-bit, 3 x 16-bit
• Comparators: 2
• ADC Channels: 10-bit, 24 channels

Detailed Pin Configuration

The PIC18F83J90T-I/PT features a TQFP-44 package with specific pin configurations for various functions. The detailed pinout can be found in the product datasheet.

Functional Features

• High-Performance CPU: Allows for efficient processing of instructions
• Versatile Peripherals: Enables interfacing with various external devices
• Low Power Consumption: Ideal for battery-powered applications
• Enhanced Communication Interfaces: Facilitates seamless data exchange

Advantages and Disadvantages

Advantages

• High performance
• Versatile peripherals
• Low power consumption
• Enhanced communication interfaces

Disadvantages

• Limited RAM size
• Restricted number of comparators

Working Principles

The PIC18F83J90T-I/PT operates based on the Harvard architecture, where program and data memories are separate. It executes instructions fetched from program memory and interacts with peripherals to carry out specified tasks.

Detailed Application Field Plans

The PIC18F83J90T-I/PT is well-suited for a wide range of embedded control applications, including: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC18F85J90-I/PT
• PIC18F87J90-I/PT
• PIC18F86J90-I/PT
• PIC18F84J90-I/PT

In conclusion, the PIC18F83J90T-I/PT offers a balance of performance, power efficiency, and peripheral versatility, making it an ideal choice for diverse embedded control applications.

[Word Count: 410]