Microchip Technology
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PIC18F4458-I/P
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PIC18F4458-I/P

Product Overview

Category

The PIC18F4458-I/P belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit architecture
  • Flash program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Flexible I/O options

Package

The PIC18F4458-I/P is available in a 40-pin PDIP (Plastic Dual In-line Package) format.

Essence

The essence of the PIC18F4458-I/P lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

The PIC18F4458-I/P is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

  • Microcontroller Family: PIC18F
  • CPU Speed: Up to 48 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 36
  • Analog-to-Digital Converter (ADC): 10-bit, up to 13 channels
  • Serial Communication Interfaces: UART, SPI, I2C
  • Timers: Multiple timers/counters
  • Operating Voltage Range: 2.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4458-I/P features a total of 40 pins, each serving a specific purpose. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

  • High-performance RISC CPU
  • Flash program memory with self-read/write capability
  • Enhanced Capture/Compare/PWM (CCP) modules
  • Enhanced USART, SPI, and I2C communication modules
  • Analog-to-Digital Converter (ADC) with multiple channels
  • Timers and counters for precise timing control
  • Flexible I/O options for interfacing with external devices

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient processing
  • Low power consumption for extended battery life
  • Wide operating voltage range allows for versatile applications
  • Enhanced peripheral integration simplifies system design
  • Flexible I/O options provide compatibility with various devices

Disadvantages

  • Limited program memory size compared to some other microcontrollers
  • May require additional external components for certain applications
  • Steeper learning curve for beginners due to advanced features and capabilities

Working Principles

The PIC18F4458-I/P operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash program memory, utilizing its integrated peripherals and I/O pins to perform desired tasks.

Detailed Application Field Plans

The PIC18F4458-I/P finds application in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to the PIC18F4458-I/P include: - PIC18F4550-I/P - PIC18F4520-I/P - PIC18F4620-I/P - PIC18F458-I/P

These alternative models can be considered based on specific project requirements and availability.

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Texniki həllərdə PIC18F4458-I/P tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum operating frequency of PIC18F4458-I/P?
    - The maximum operating frequency of PIC18F4458-I/P is 40 MHz.

  2. How many I/O pins does PIC18F4458-I/P have?
    - PIC18F4458-I/P has 36 I/O pins.

  3. What is the flash memory size of PIC18F4458-I/P?
    - The flash memory size of PIC18F4458-I/P is 32 KB.

  4. Can PIC18F4458-I/P be used for motor control applications?
    - Yes, PIC18F4458-I/P can be used for motor control applications with its integrated PWM modules.

  5. Does PIC18F4458-I/P support communication protocols like SPI and I2C?
    - Yes, PIC18F4458-I/P supports SPI and I2C communication protocols.

  6. What are the voltage requirements for PIC18F4458-I/P?
    - PIC18F4458-I/P operates at a voltage range of 2.0V to 5.5V.

  7. Is PIC18F4458-I/P suitable for battery-powered applications?
    - Yes, PIC18F4458-I/P's low power consumption makes it suitable for battery-powered applications.

  8. Can PIC18F4458-I/P be programmed using C language?
    - Yes, PIC18F4458-I/P can be programmed using C language with the MPLAB XC8 compiler.

  9. What peripherals are integrated into PIC18F4458-I/P?
    - PIC18F4458-I/P integrates analog-to-digital converters, timers, and USART modules.

  10. Is PIC18F4458-I/P suitable for industrial automation applications?
    - Yes, PIC18F4458-I/P is suitable for industrial automation applications due to its robust features and performance.