PIC18F64J90T-I/PT

Introduction

The PIC18F64J90T-I/PT belongs to the family of PIC microcontrollers, which are widely used in embedded systems and electronic devices. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the PIC18F64J90T-I/PT.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, electronic devices
• Characteristics: Low power consumption, high performance, versatile I/O capabilities
• Package: 44-pin TQFP
• Essence: The PIC18F64J90T-I/PT is designed to provide a cost-effective solution for embedded control applications.
• Packaging/Quantity: Tape & Reel, 98 units per reel

Specifications

• Architecture: 8-bit
• Flash Memory: 64 KB
• RAM: 3.8 KB
• Operating Voltage: 2.0V - 3.6V
• Max Speed: 16 MHz
• I/O Pins: 36
• Timers: 4 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F64J90T-I/PT features a 44-pin TQFP package with specific pin assignments for power, ground, I/O, communication interfaces, and other functionalities. A detailed pinout diagram can be found in the datasheet provided by the manufacturer.

Functional Features

• Low Power Consumption: Ideal for battery-powered applications
• High Performance: Efficient execution of embedded control tasks
• Versatile I/O Capabilities: Supports various digital and analog I/O functions
• Integrated Communication Interfaces: Simplifies connectivity with other devices

Advantages and Disadvantages

Advantages

• Cost-effective solution for embedded control applications
• Wide operating voltage range allows flexibility in power supply design
• Rich set of integrated peripherals simplifies system design

Disadvantages

• Limited processing power compared to higher-end microcontrollers
• Restricted memory size for complex applications

Working Principles

The PIC18F64J90T-I/PT operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from the Flash memory and interacts with external components through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC18F64J90T-I/PT is suitable for a wide range of applications including: - Industrial automation - Consumer electronics - Automotive control systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC18F66J90T-I/PT: Similar features with increased memory capacity
• PIC18F46J90T-I/PT: Reduced memory capacity with lower cost
• PIC18F86J90T-I/PT: Enhanced peripheral set for advanced applications

In conclusion, the PIC18F64J90T-I/PT offers a balance of performance, features, and cost-effectiveness, making it a popular choice for various embedded control applications.

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