Microchip Technology
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PIC18F43K22-E/P
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PIC18F43K22-E/P

Product Overview

Category

The PIC18F43K22-E/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 memory for program storage
  • Integrated peripherals for versatile functionality
  • Low power consumption
  • Wide operating voltage range

Package

The PIC18F43K22-E/P is available in a compact and durable package, making it suitable for both prototyping and production purposes.

Essence

The essence of the PIC18F43K22-E/P lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The microcontroller is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package varies but is usually specified by the manufacturer.

Specifications

  • Architecture: 8-bit
  • Program Memory Size: 16 KB
  • RAM Size: 1.5 KB
  • Number of I/O Pins: 35
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum CPU Speed: 64 MHz
  • ADC Resolution: 10-bit
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 4
  • PWM Channels: 5
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F43K22-E/P has a total of 35 I/O pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VDD Power Supply 2 RA0 General Purpose I/O 3 RA1 General Purpose I/O 4 RA2 General Purpose I/O 5 RA3 General Purpose I/O 6 RA4 General Purpose I/O 7 RA5 General Purpose I/O 8 RE0 General Purpose I/O 9 RE1 General Purpose I/O 10 RE2 General Purpose I/O 11 VSS Ground 12 OSC1 Oscillator Input 13 OSC2 Oscillator Output 14 RC0 General Purpose I/O 15 RC1 General Purpose I/O 16 RC2 General Purpose I/O 17 RC3 General Purpose I/O 18 RC4 General Purpose I/O 19 RC5 General Purpose I/O 20 RC6 General Purpose I/O 21 RC7 General Purpose I/O 22 VSS Ground 23 VDD Power Supply 24 RB0 General Purpose I/O 25 RB1 General Purpose I/O 26 RB2 General Purpose I/O 27 RB3 General Purpose I/O 28 RB4 General Purpose I/O 29 RB5 General Purpose I/O 30 RB6 General Purpose I/O 31 RB7 General Purpose I/O 32 RB8 General Purpose I/O 33 RB9 General Purpose I/O 34 RB10 General Purpose I/O 35 RB11 General Purpose I/O

Functional Features

The PIC18F43K22-E/P offers a range of functional features that enhance its usability and performance. Some notable features include:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications.
  • Analog-to-Digital Converter (ADC) with 10-bit resolution for accurate analog signal processing.
  • Multiple communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
  • Timers and counters for precise timing and event management.
  • Pulse Width Modulation (PWM) channels for generating analog-like signals.

Advantages and Disadvantages

Advantages

  • High-performance architecture allows for efficient processing of complex tasks.
  • Wide operating voltage range enables compatibility with various power sources.
  • Integrated peripherals reduce the need for external components, saving cost and board space.
  • Low power consumption extends battery life in portable applications.

Disadvantages

  • Limited program memory size may restrict the complexity of applications.
  • 8-bit architecture may not be suitable for certain computationally intensive tasks.
  • Lack of built-in Ethernet or Wi-Fi connectivity limits direct network integration.

Working Principles

The PIC18F43K22-E/P operates based on the principles of microcontroller technology. It executes instructions stored in its program memory to perform specific tasks. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to carry out various functions.

Detailed Application Field Plans

The PIC18F43K22-E/P finds application

Texniki həllərdə PIC18F43K22-E/P tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum operating frequency of PIC18F43K22-E/P?
    - The maximum operating frequency of PIC18F43K22-E/P is 64 MHz.

  2. How many I/O pins does PIC18F43K22-E/P have?
    - PIC18F43K22-E/P has 34 I/O pins.

  3. What are the communication interfaces supported by PIC18F43K22-E/P?
    - PIC18F43K22-E/P supports SPI, I2C, and UART communication interfaces.

  4. Can PIC18F43K22-E/P be used for analog-to-digital conversion?
    - Yes, PIC18F43K22-E/P has a built-in 10-bit ADC module.

  5. What is the flash memory size of PIC18F43K22-E/P?
    - PIC18F43K22-E/P has 8 KB of flash memory.

  6. Does PIC18F43K22-E/P support power-saving modes?
    - Yes, PIC18F43K22-E/P supports multiple power-saving modes to conserve energy.

  7. Is PIC18F43K22-E/P suitable for battery-powered applications?
    - Yes, PIC18F43K22-E/P's low-power features make it suitable for battery-powered applications.

  8. Can PIC18F43K22-E/P be programmed using C language?
    - Yes, PIC18F43K22-E/P can be programmed using C language with the appropriate compiler.

  9. What development tools are available for PIC18F43K22-E/P?
    - Development tools such as MPLAB X IDE and MPLAB XC8 compiler are available for PIC18F43K22-E/P.

  10. Are there any application notes or reference designs available for PIC18F43K22-E/P?
    - Yes, Microchip provides application notes and reference designs for PIC18F43K22-E/P to assist in technical solutions.