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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

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF23K22-I/SP v technických řešeních

  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.