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PIC18F23K20-I/MV
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PIC18F23K20-I/MV

Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics:
    • High-performance RISC CPU
    • Flash program memory
    • EEPROM data memory
    • Analog-to-Digital Converter (ADC)
    • Enhanced Capture/Compare/PWM (ECCP) module
    • Universal Synchronous Asynchronous Receiver Transmitter (USART)
    • Serial Peripheral Interface (SPI)
    • Inter-Integrated Circuit (I2C)
  • Package: 28-pin QFN
  • Essence: A versatile microcontroller with advanced features for control applications.
  • Packaging/Quantity: Available in reels of 2500 units.

Specifications

  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 1.5 KB
  • Data EEPROM Size: 256 bytes
  • ADC Resolution: 10-bit
  • Number of I/O Pins: 25
  • Operating Voltage Range: 2.3V to 5.5V
  • Temperature Range: -40°C to +125°C

Pin Configuration

The PIC18F23K20-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input or digital I/O
  3. RA1/AN1 - Analog input or digital I/O
  4. RA2/AN2 - Analog input or digital I/O
  5. RA3/AN3/VREF-/CVREF - Analog input or digital I/O
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
  7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O
  8. RE0/AN5/RD/PPS1 - Analog input or digital I/O
  9. RE1/AN6/WR/PPS2 - Analog input or digital I/O
  10. RE2/AN7/CS/PPS3 - Analog input or digital I/O
  11. VSS - Ground
  12. OSC1/CLKI - Oscillator input
  13. OSC2/CLKO - Oscillator output
  14. RC0/T1OSO/T1CKI/C12IN0- - Timer1 oscillator output or digital I/O
  15. RC1/T1OSI/CCP2/RCSTX - Timer1 oscillator input or digital I/O
  16. RC2/CCP1/P1A/RCRX - Capture/Compare/PWM or digital I/O
  17. RC3/SCL/SDA/RCSP1 - I2C bus or digital I/O
  18. RC4/SDI/SDA/RCSP2 - SPI data input or digital I/O
  19. RC5/SDO/RCSP3 - SPI data output or digital I/O
  20. RC6/TX/CK/RCSP4 - USART transmit or digital I/O
  21. RC7/RX/DT/RCSP5 - USART receive or digital I/O
  22. RB0/INT0/FLT0/HLVDOUT - External interrupt or digital I/O
  23. RB1/INT1/FLT1/CTED1 - External interrupt or digital I/O
  24. RB2/INT2/VMO/CTED2 - External interrupt or digital I/O
  25. RB3/INT3/CCP2/CTPLS - External interrupt or digital I/O
  26. RB4/KBI0/PGM - Keyboard interrupt or programming voltage input
  27. RB5/KBI1/PGC - Keyboard interrupt or programming clock input
  28. RB6/KBI2/PGD - Keyboard interrupt or programming data I/O

Functional Features

  • High-performance RISC CPU for efficient processing
  • Flash program memory for storing the application code
  • EEPROM data memory for non-volatile storage
  • Analog-to-Digital Converter (ADC) for precise analog measurements
  • Enhanced Capture/Compare/PWM (ECCP) module for advanced control applications
  • Universal Synchronous Asynchronous Receiver Transmitter (USART) for serial communication
  • Serial Peripheral Interface (SPI) for interfacing with external devices
  • Inter-Integrated Circuit (I2C) for communication with other ICs

Advantages and Disadvantages

Advantages: - High-performance CPU allows for efficient execution of complex tasks. - Ample program memory and data EEPROM provide sufficient storage capacity. - Versatile analog and digital I/O pins enable flexible connectivity options. - Advanced modules like ADC, ECCP, USART, SPI, and I2C enhance functionality.

Disadvantages: - Limited RAM size may restrict the complexity of applications.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F23K20-I/MV en soluciones técnicas

  1. Question: What is the maximum operating frequency of PIC18F23K20-I/MV?
    Answer: The maximum operating frequency of PIC18F23K20-I/MV is 64 MHz.

  2. Question: What are the key features of PIC18F23K20-I/MV?
    Answer: PIC18F23K20-I/MV features 16KB Flash program memory, 256 bytes of EEPROM data memory, and 256 bytes of SRAM.

  3. Question: Can PIC18F23K20-I/MV be used in battery-powered applications?
    Answer: Yes, PIC18F23K20-I/MV is suitable for battery-powered applications due to its low power consumption features.

  4. Question: What communication interfaces are supported by PIC18F23K20-I/MV?
    Answer: PIC18F23K20-I/MV supports SPI, I2C, and UART communication interfaces.

  5. Question: Is PIC18F23K20-I/MV compatible with common development tools?
    Answer: Yes, PIC18F23K20-I/MV is compatible with popular development tools such as MPLAB X IDE and PICkit 3 programmer/debugger.

  6. Question: What are the available package options for PIC18F23K20-I/MV?
    Answer: PIC18F23K20-I/MV is available in 28-pin SPDIP, SOIC, SSOP, and QFN package options.

  7. Question: Can PIC18F23K20-I/MV be used in industrial control applications?
    Answer: Yes, PIC18F23K20-I/MV is suitable for industrial control applications due to its robust design and wide operating voltage range.

  8. Question: Does PIC18F23K20-I/MV have built-in analog-to-digital converters (ADC)?
    Answer: Yes, PIC18F23K20-I/MV features 10-bit ADC with up to 13 channels.

  9. Question: What are the temperature specifications for PIC18F23K20-I/MV?
    Answer: PIC18F23K20-I/MV has an operating temperature range of -40°C to 125°C.

  10. Question: Is PIC18F23K20-I/MV RoHS compliant?
    Answer: Yes, PIC18F23K20-I/MV is RoHS compliant, making it suitable for environmentally friendly designs.