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PIC18F25K40T-I/MV
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PIC18F25K40T-I/MV

Introduction

The PIC18F25K40T-I/MV 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: Embedded control applications
  • Characteristics: High performance, low power consumption, versatile peripherals
  • Package: 28-pin UQFN
  • Essence: Integration of advanced features for embedded control applications
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB Flash
  • RAM Size: 1.125 KB
  • Data EEPROM Size: 256 B
  • Operating Voltage Range: 1.8V to 5.5V
  • Temperature Range: -40°C to +125°C
  • Communication Interfaces: SPI, I2C, UART
  • Analog-to-Digital Converter (ADC): 10-bit, up to 35 channels

Detailed Pin Configuration

The PIC18F25K40T-I/MV features a 28-pin UQFN package with specific pin assignments for power, ground, communication interfaces, analog inputs, and general-purpose I/O. A detailed pinout diagram is available in the product datasheet.

Functional Features

  • High-Performance CPU: The microcontroller operates at speeds of up to 64 MHz, enabling rapid execution of instructions.
  • Versatile Peripherals: Integrated peripherals such as ADC, PWM, and communication interfaces enhance the microcontroller's capabilities for diverse applications.
  • Low Power Consumption: Advanced power management features contribute to efficient energy utilization in battery-powered applications.

Advantages and Disadvantages

Advantages

  • High processing speed
  • Versatile peripheral integration
  • Low power consumption

Disadvantages

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

Working Principles

The PIC18F25K40T-I/MV operates based on the Harvard architecture, featuring separate program and data memory spaces. The CPU fetches instructions from program memory and processes data from the data memory, executing tasks according to the program logic.

Detailed Application Field Plans

The microcontroller is suitable for a wide range of embedded control applications, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  • PIC18F24K40-I/MV
  • PIC18F26K40T-I/MV
  • PIC18F27K40T-I/MV
  • PIC18F45K40T-I/MV

In conclusion, the PIC18F25K40T-I/MV microcontroller offers high performance, versatile peripherals, and low power consumption, making it well-suited for various embedded control applications. Its specifications, functional features, and application field plans position it as a competitive choice in the microcontroller market.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F25K40T-I/MV v technických řešeních

  1. What is the maximum operating frequency of PIC18F25K40T-I/MV?
    - The maximum operating frequency of PIC18F25K40T-I/MV is 64 MHz.

  2. What are the key features of PIC18F25K40T-I/MV?
    - Some key features of PIC18F25K40T-I/MV include 32 KB Flash program memory, 1536 bytes of data EEPROM, and 2 KB of RAM.

  3. Can PIC18F25K40T-I/MV be used in low-power applications?
    - Yes, PIC18F25K40T-I/MV is suitable for low-power applications due to its low-power modes and features.

  4. What communication interfaces are supported by PIC18F25K40T-I/MV?
    - PIC18F25K40T-I/MV supports various communication interfaces including SPI, I2C, and UART.

  5. Is PIC18F25K40T-I/MV suitable for industrial automation applications?
    - Yes, PIC18F25K40T-I/MV is well-suited for industrial automation applications due to its robust features and performance.

  6. What development tools are available for PIC18F25K40T-I/MV?
    - Development tools such as MPLAB X IDE and MPLAB Code Configurator support PIC18F25K40T-I/MV.

  7. Can PIC18F25K40T-I/MV be used in automotive electronics?
    - Yes, PIC18F25K40T-I/MV is suitable for automotive electronics applications due to its reliability and performance.

  8. What are the analog-to-digital converter (ADC) specifications of PIC18F25K40T-I/MV?
    - PIC18F25K40T-I/MV features a 10-bit ADC with up to 35 channels.

  9. Is PIC18F25K40T-I/MV compatible with other PIC microcontrollers?
    - Yes, PIC18F25K40T-I/MV is compatible with other PIC microcontrollers and can be integrated into existing designs.

  10. What are the temperature range and package options for PIC18F25K40T-I/MV?
    - PIC18F25K40T-I/MV is available in various temperature ranges and package options, including extended temperature range and small form factor packages.