PIC18F25J11-I/SS

Introduction

The PIC18F25J11-I/SS is a microcontroller belonging to the PIC18 family of microcontrollers developed 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 PIC18F25J11-I/SS is commonly used in embedded systems for various applications such as industrial control, consumer electronics, automotive, and more.
• Characteristics: It features low power consumption, high performance, and a wide range of peripherals suitable for diverse applications.
• Package: SSOP (Shrink Small Outline Package)
• Essence: The essence of the PIC18F25J11-I/SS lies in its ability to provide efficient processing and control capabilities in embedded systems.
• Packaging/Quantity: The PIC18F25J11-I/SS is typically available in tape and reel packaging with varying quantities.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 32 KB Flash
• RAM Size: 1.5 KB
• Operating Voltage Range: 2.3V to 5.5V
• I/O Pins: 25
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, up to 13 channels
• Timers: 3 timers
• Comparators: 2
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F25J11-I/SS features a total of 28 pins, each serving specific functions related to power supply, input/output, communication, and control. A detailed pinout diagram is provided in the datasheet for reference.

Functional Features

• Low Power Consumption: The microcontroller is designed for low power operation, making it suitable for battery-powered applications.
• Peripheral Integration: It integrates a wide range of peripherals including ADC, timers, communication interfaces, and more, providing flexibility for various applications.
• Enhanced Control Capabilities: With its 8-bit architecture and high CPU speed, the PIC18F25J11-I/SS offers enhanced control capabilities for real-time applications.

Advantages and Disadvantages

Advantages

• Efficient power management
• Rich set of integrated peripherals
• High-performance 8-bit CPU
• Wide operating voltage range

Disadvantages

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

Working Principles

The PIC18F25J11-I/SS operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with peripherals and external devices based on the program logic.

Detailed Application Field Plans

The PIC18F25J11-I/SS finds applications in various fields including: - Industrial Control Systems - Consumer Electronics - Automotive Electronics - Home Automation - Medical Devices

Detailed and Complete Alternative Models

• PIC18F24J11-I/SS
• PIC18F26J11-I/SS
• PIC18F27J13-I/SS
• PIC18F25K22-I/SS
• PIC18F26K22-I/SS

These alternative models offer variations in terms of program memory size, peripheral integration, and other features, providing options for different application requirements.

In conclusion, the PIC18F25J11-I/SS microcontroller from Microchip Technology offers a balance of performance, power efficiency, and peripheral integration, making it suitable for a wide range of embedded system applications.

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