PIC18LF6490-I/PT

Introduction

The PIC18LF6490-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 PIC18LF6490-I/PT is commonly used in embedded systems for various applications such as industrial control, consumer electronics, automotive, and more.
• Characteristics: It features high performance, low power consumption, and a wide range of peripherals suitable for diverse applications.
• Package: The PIC18LF6490-I/PT is available in a 64-pin TQFP package.
• Essence: It is designed to provide efficient processing and control capabilities for embedded systems.
• Packaging/Quantity: The PIC18LF6490-I/PT is typically sold in reels with a quantity specified by the manufacturer.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 64 KB
• RAM Size: 3.8 KB
• Digital I/O Pins: 53
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of the PIC18LF6490-I/PT can be found in the official datasheet provided by Microchip Technology.

Functional Features

• High-Performance CPU: The microcontroller features a high-speed CPU capable of executing complex tasks efficiently.
• Peripheral Integration: It integrates a wide range of peripherals including analog-to-digital converters, timers, and communication interfaces, reducing the need for external components.
• Low Power Consumption: The microcontroller is designed for low power operation, making it suitable for battery-powered applications.
• Enhanced Connectivity: It supports various communication interfaces, enabling seamless connectivity with other devices.

Advantages and Disadvantages

Advantages

• High performance
• Rich peripheral integration
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited program memory size compared to some competing microcontrollers
• Higher cost compared to some lower-end microcontrollers

Working Principles

The PIC18LF6490-I/PT operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and interacts with peripherals and external devices based on the application requirements.

Detailed Application Field Plans

The PIC18LF6490-I/PT is well-suited for a wide range of applications including: - Industrial control systems - Consumer electronics - Automotive electronics - Home automation - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the PIC18LF6490-I/PT include: - PIC18F87J11 - PIC18F46K22 - PIC18F26K22 - PIC18F67J60

In conclusion, the PIC18LF6490-I/PT is a versatile microcontroller offering high performance, rich peripheral integration, and low power consumption, making it suitable for a variety of embedded system applications.

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