PIC18F25K83-E/SP

Introduction

The PIC18F25K83-E/SP 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 PIC18F25K83-E/SP is designed for embedded control applications in various fields such as automotive, industrial, consumer, and medical devices.
• Characteristics: It features high performance, low power consumption, and a wide range of peripherals for enhanced connectivity and control.
• Package: The PIC18F25K83-E/SP is available in a 28-pin DIP (Dual Inline Package) format.
• Essence: It is based on the PIC18 core with enhanced features for improved performance and efficiency.
• Packaging/Quantity: The PIC18F25K83-E/SP is typically sold in trays or tubes containing multiple units.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 32 KB
• RAM Size: 3.5 KB
• Data EEPROM Size: 256 bytes
• I/O Pins: 25
• Timers: 4 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, up to 35 channels
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PIC18F25K83-E/SP features a total of 28 pins, each serving specific functions related to input/output, communication, power, and control. A detailed pinout diagram is provided in the datasheet for precise connection and integration into electronic designs.

Functional Features

• Enhanced Connectivity: Multiple communication interfaces enable seamless interaction with other devices and systems.
• Peripheral Integration: A wide range of integrated peripherals, including ADC, timers, and PWM modules, facilitate versatile application development.
• Low Power Operation: Power-saving modes and features contribute to efficient energy utilization in battery-powered applications.
• Security Features: Built-in security measures enhance data protection and system integrity.

Advantages and Disadvantages

Advantages

• High performance and computational capability
• Extensive peripheral integration for diverse application requirements
• Low power consumption for energy-efficient operation
• Enhanced security features for data protection

Disadvantages

• Limited program memory size for complex applications
• Restricted temperature range compared to some industrial-grade microcontrollers

Working Principles

The PIC18F25K83-E/SP operates based on the PIC18 core architecture, utilizing a combination of hardware and software to execute programmed instructions and interact with external components. Its working principles involve processing input signals, executing control algorithms, and communicating with external devices to achieve the desired functionality.

Detailed Application Field Plans

The PIC18F25K83-E/SP finds application in various fields, including: - Automotive: Engine control, dashboard instrumentation, and vehicle connectivity systems - Industrial: Process control, monitoring, and automation in manufacturing environments - Consumer Electronics: Home appliances, IoT devices, and smart gadgets - Medical Devices: Patient monitoring, diagnostic equipment, and portable medical instruments

Detailed and Complete Alternative Models

• PIC18F24K83-E/SP: Similar features with reduced program memory and I/O pins
• PIC18F26K83-E/SP: Enhanced program memory and additional peripherals for advanced applications
• PIC18F27K83-E/SP: Higher I/O pin count and extended communication capabilities

In conclusion, the PIC18F25K83-E/SP offers a balance of performance, connectivity, and power efficiency, making it suitable for a wide range of embedded control applications across different industries.

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