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PIC18LF23K22-I/SP
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PIC18LF23K22-I/SP

Product Overview

Category

The PIC18LF23K22-I/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

  • Low power consumption
  • High performance
  • Enhanced flash memory
  • Integrated peripherals
  • Wide operating voltage range

Package

The PIC18LF23K22-I/SP is available in a 28-pin Small-Outline Integrated Circuit (SOIC) package.

Essence

The essence of the PIC18LF23K22-I/SP lies in its ability to provide efficient control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC18LF23K22-I/SP is typically sold in reels or tubes, with each containing a specific quantity of microcontrollers.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Data Converters: A/D 10x10-bit
  • Number of I/Os: 25
  • Operating Voltage Range: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF23K22-I/SP features a total of 28 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. VUSB - USB power supply
  20. RB0/INT0 - General-purpose I/O pin / External interrupt 0
  21. RB1/INT1 - General-purpose I/O pin / External interrupt 1
  22. RB2/INT2 - General-purpose I/O pin / External interrupt 2
  23. RB3/CCP2 - General-purpose I/O pin / Capture/Compare/PWM module 2
  24. RB4/SDI/SDA - General-purpose I/O pin / SPI data input / I2C data
  25. RB5/SDO/SCL - General-purpose I/O pin / SPI data output / I2C clock
  26. RB6/TX/CK - General-purpose I/O pin / USART transmit / Clock
  27. RB7/RX/DT - General-purpose I/O pin / USART receive / Data
  28. MCLR/VPP - Master Clear input / Programming voltage

Functional Features

The PIC18LF23K22-I/SP offers several functional features that enhance its performance and usability:

  • Enhanced Flash program memory for easy code updates
  • Integrated peripherals such as UART, SPI, I2C, and PWM modules
  • Analog-to-Digital Converter (ADC) for precise analog signal measurement
  • Timers and counters for accurate timing operations
  • Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance 8-bit microcontroller
  • Wide operating voltage range allows for flexibility in power supply options
  • Integrated peripherals reduce the need for external components
  • Low power consumption extends battery life in portable applications

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Limited number of I/O pins may restrict the complexity of connected devices

Working Principles

The PIC18LF23K22-I/SP operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes integrated peripherals to perform various tasks.

Detailed Application Field Plans

The PIC18LF23K22-I/SP finds applications in a wide range of fields, including but not limited to:

  1. Home automation systems
  2. Industrial control systems
  3. Automotive electronics
  4. Medical devices
  5. Consumer electronics

Detailed and Complete Alternative Models

Some

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC18LF23K22-I/SP in technische oplossingen

  1. What is the maximum operating frequency of PIC18LF23K22-I/SP?
    - The maximum operating frequency of PIC18LF23K22-I/SP is 64 MHz.

  2. Can PIC18LF23K22-I/SP be used in battery-powered applications?
    - Yes, PIC18LF23K22-I/SP is suitable for battery-powered applications due to its low power consumption features.

  3. What are the communication interfaces supported by PIC18LF23K22-I/SP?
    - PIC18LF23K22-I/SP supports SPI, I2C, and UART communication interfaces.

  4. Is PIC18LF23K22-I/SP compatible with common development tools and compilers?
    - Yes, PIC18LF23K22-I/SP is compatible with popular development tools and compilers such as MPLAB X IDE and XC8 compiler.

  5. What are the key peripherals integrated into PIC18LF23K22-I/SP?
    - PIC18LF23K22-I/SP integrates analog-to-digital converters (ADC), timers, and pulse-width modulation (PWM) modules.

  6. Can PIC18LF23K22-I/SP operate in harsh environmental conditions?
    - Yes, PIC18LF23K22-I/SP is designed to operate in a wide temperature range and can withstand harsh environmental conditions.

  7. Does PIC18LF23K22-I/SP support external memory expansion?
    - Yes, PIC18LF23K22-I/SP supports external memory expansion through its flexible memory interface.

  8. What security features are available in PIC18LF23K22-I/SP?
    - PIC18LF23K22-I/SP offers various security features such as code protection and data EEPROM memory.

  9. Is PIC18LF23K22-I/SP suitable for motor control applications?
    - Yes, PIC18LF23K22-I/SP is well-suited for motor control applications with its integrated PWM modules and high-speed operation.

  10. Can PIC18LF23K22-I/SP be used in industrial automation systems?
    - Yes, PIC18LF23K22-I/SP is suitable for industrial automation systems due to its robust design and communication capabilities.