PIC18F86J90T-I/PT

Introduction

The PIC18F86J90T-I/PT is a microcontroller belonging to the PIC18 family of microcontrollers produced by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: The PIC18F86J90T-I/PT is used for embedded control applications in various electronic devices and systems.
• Characteristics: It features high performance, low power consumption, and a wide range of peripherals for versatile applications.
• Package: The PIC18F86J90T-I/PT is available in a 64-pin TQFP package.
• Essence: It integrates a powerful 8-bit microcontroller with Flash program memory, providing flexibility and reliability for embedded control solutions.
• Packaging/Quantity: The PIC18F86J90T-I/PT is typically supplied in tape and reel packaging with a specific quantity per reel.

Specifications

• Architecture: 8-bit
• Flash Program Memory: Up to 128 KB
• RAM: Up to 3.8 KB
• Operating Voltage: 2.0V to 3.6V
• I/O Pins: 53
• Timers: Multiple timers/counters
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, up to 24 channels
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F86J90T-I/PT features a 64-pin TQFP package with specific pin assignments for power, ground, I/O, communication interfaces, and other peripherals. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-Performance CPU: The microcontroller features a high-speed CPU core for efficient data processing.
• Peripheral Integration: It includes a wide range of integrated peripherals such as ADC, UART, SPI, and I2C for enhanced functionality.
• Low-Power Operation: The device is designed for low-power applications, extending battery life in portable electronics.
• Flexible I/O Configuration: The microcontroller offers numerous I/O pins for versatile interfacing with external components.

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture
• Extensive peripheral integration
• Low power consumption
• Flexible I/O configuration

Disadvantages

• Limited processing power compared to higher-bit architectures
• Limited memory capacity for larger-scale applications

Working Principles

The PIC18F86J90T-I/PT operates based on the Harvard architecture, utilizing separate program and data memories for efficient instruction execution and data storage. It executes instructions fetched from program memory and interacts with peripherals and external components based on the application requirements.

Detailed Application Field Plans

The PIC18F86J90T-I/PT is suitable 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

• PIC18F87J90T-I/PT
• PIC18F85J90T-I/PT
• PIC18F84J90T-I/PT
• PIC18F83J90T-I/PT

These alternative models offer variations in memory capacity, peripheral configurations, and package options, providing flexibility for different application requirements.

In conclusion, the PIC18F86J90T-I/PT microcontroller from Microchip Technology offers a balance of performance, versatility, and low power consumption, making it suitable for a wide range of embedded control applications. Its integration of various peripherals and flexible I/O configuration enhances its usability in diverse electronic systems.

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