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PIC18F43K20-I/P
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PIC18F43K20-I/P

Product Overview

Category

The PIC18F43K20-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-based program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Extensive connectivity options

Package

The PIC18F43K20-I/P is available in a 40-pin PDIP (Plastic Dual In-line Package) package.

Essence

The essence of the PIC18F43K20-I/P lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18F43K20-I/P is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

  • Microcontroller Family: PIC18
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 16 KB
  • RAM Size: 1.5 KB
  • Number of I/O Pins: 33
  • ADC Channels: 13
  • UART Modules: 2
  • SPI Modules: 2
  • I2C Modules: 2
  • Operating Voltage Range: 2.0V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F43K20-I/P has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. RC6 - General-purpose I/O pin
  18. RC7 - General-purpose I/O pin
  19. VSS - Ground
  20. VDD - Power supply voltage
  21. RB0 - General-purpose I/O pin
  22. RB1 - General-purpose I/O pin
  23. RB2 - General-purpose I/O pin
  24. RB3 - General-purpose I/O pin
  25. RB4 - General-purpose I/O pin
  26. RB5 - General-purpose I/O pin
  27. RB6 - General-purpose I/O pin
  28. RB7 - General-purpose I/O pin
  29. VPP/MCLR - Programming voltage or Master Clear input
  30. VSS - Ground
  31. RD0 - General-purpose I/O pin
  32. RD1 - General-purpose I/O pin
  33. RD2 - General-purpose I/O pin
  34. RD3 - General-purpose I/O pin
  35. RD4 - General-purpose I/O pin
  36. RD5 - General-purpose I/O pin
  37. RD6 - General-purpose I/O pin
  38. RD7 - General-purpose I/O pin
  39. VSS - Ground
  40. VDD - Power supply voltage

Functional Features

The PIC18F43K20-I/P offers a range of functional features that enhance its performance and versatility. Some notable features include:

  • High-speed processing capabilities
  • Flash memory for program storage
  • Integrated analog-to-digital converters (ADC)
  • Multiple communication interfaces (UART, SPI, I2C)
  • Timers and PWM modules for precise timing control
  • Interrupt handling for efficient event-driven programming
  • Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture enables fast and efficient processing.
  • Flash-based program memory allows for easy reprogramming and updates.
  • Enhanced peripheral integration reduces the need for external components.
  • Wide operating voltage range provides flexibility in various applications.
  • Extensive connectivity options enable seamless communication with other devices.

Disadvantages

  • Limited program memory size may restrict the complexity of certain applications.
  • Relatively low bit resolution of the ADC may affect precision in some analog measurements.
  • Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for network communication.

Working Principles

The PIC18F43K20-I/P operates based on

技術ソリューションにおける PIC18F43K20-I/P の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is the maximum operating frequency of PIC18F43K20-I/P?
    Answer: The maximum operating frequency of PIC18F43K20-I/P is 64 MHz.

  2. Question: What are the available communication interfaces on PIC18F43K20-I/P?
    Answer: PIC18F43K20-I/P features SPI, I2C, and USART communication interfaces.

  3. Question: Can PIC18F43K20-I/P be used for motor control applications?
    Answer: Yes, PIC18F43K20-I/P can be utilized for motor control applications with its integrated PWM modules.

  4. Question: What is the maximum number of I/O pins on PIC18F43K20-I/P?
    Answer: PIC18F43K20-I/P offers up to 33 I/O pins.

  5. Question: Does PIC18F43K20-I/P support analog-to-digital conversion?
    Answer: Yes, PIC18F43K20-I/P includes a 10-bit ADC module for analog-to-digital conversion.

  6. Question: Is it possible to implement USB connectivity using PIC18F43K20-I/P?
    Answer: Yes, PIC18F43K20-I/P supports USB 2.0 Full-Speed connectivity.

  7. Question: What is the flash memory size of PIC18F43K20-I/P?
    Answer: PIC18F43K20-I/P has a flash memory size of 8 KB.

  8. Question: Can PIC18F43K20-I/P operate in low-power modes?
    Answer: Yes, PIC18F43K20-I/P offers various low-power modes for energy-efficient operation.

  9. Question: Does PIC18F43K20-I/P have built-in security features?
    Answer: Yes, PIC18F43K20-I/P provides hardware and software security features for data protection.

  10. Question: What development tools are compatible with PIC18F43K20-I/P?
    Answer: PIC18F43K20-I/P is supported by MPLAB X IDE and MPLAB XC8 compiler for development.