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PIC18LF27K42-I/SP
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PIC18LF27K42-I/SP

Product Overview

Category

The PIC18LF27K42-I/SP 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
  • Low power consumption
  • Enhanced Flash program memory
  • Integrated peripherals for versatile functionality
  • Wide operating voltage range
  • Robust communication interfaces

Package

The PIC18LF27K42-I/SP is available in a 28-pin Small-Outline Integrated Circuit (SOIC) package.

Essence

The essence of the PIC18LF27K42-I/SP lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Architecture: 8-bit
  • Program Memory Size: 128 KB
  • RAM Size: 4 KB
  • Number of I/O Pins: 25
  • Operating Voltage Range: 1.8V to 5.5V
  • Maximum CPU Speed: 64 MHz
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC) Resolution: 10-bit
  • Timers/Counters: Multiple timers/counters available

Detailed Pin Configuration

The PIC18LF27K42-I/SP features a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

  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. RB0 - General-purpose I/O pin
  10. RB1 - General-purpose I/O pin
  11. RB2 - General-purpose I/O pin
  12. RB3 - General-purpose I/O pin
  13. RB4 - General-purpose I/O pin
  14. RB5 - General-purpose I/O pin
  15. RB6 - General-purpose I/O pin
  16. RB7 - General-purpose I/O pin
  17. RC0 - General-purpose I/O pin
  18. RC1 - General-purpose I/O pin
  19. RC2 - General-purpose I/O pin
  20. RC3 - General-purpose I/O pin
  21. RC4 - General-purpose I/O pin
  22. RC5 - General-purpose I/O pin
  23. RC6 - General-purpose I/O pin
  24. RC7 - General-purpose I/O pin
  25. OSC1/CLKIN - Oscillator input
  26. OSC2/CLKOUT - Oscillator output
  27. MCLR/VPP - Master Clear/Voltage Programming Pin
  28. VDD - Power supply voltage

Functional Features

The PIC18LF27K42-I/SP offers a range of functional features that enhance its versatility and performance. Some notable features include:

  • Enhanced Flash program memory for efficient code execution
  • Integrated peripherals such as UART, SPI, and I2C for seamless communication
  • Analog-to-Digital Converter (ADC) for precise analog signal measurement
  • Multiple timers/counters for accurate timing and event management
  • Low power consumption modes for energy-efficient operation
  • Robust protection mechanisms to ensure reliable operation in harsh environments

Advantages and Disadvantages

Advantages

  • High-performance architecture for efficient processing
  • Wide operating voltage range allows flexibility in power supply options
  • Integrated peripherals simplify system design and reduce external component count
  • Enhanced Flash program memory enables the execution of complex algorithms
  • Robust communication interfaces facilitate seamless data exchange

Disadvantages

  • Limited RAM size may restrict the complexity of applications
  • 8-bit architecture may not be suitable for certain computationally intensive tasks
  • Availability and compatibility of alternative models may vary

Working Principles

The PIC18LF27K42-I/SP operates based on the principles of microcontroller technology. It executes instructions stored in its program memory to perform various tasks, such as data processing, control logic, and interfacing with external devices. The microcontroller's integrated peripherals and I/O pins enable it to interact with the surrounding environment and execute specific application requirements.

Detailed Application Field Plans

The PIC18LF27K42-I/SP finds applications in a wide range of fields, including but not limited to:

  1. Industrial Automation: Control systems, motor control, and monitoring devices.
  2. Consumer Electronics: Home appliances, gaming consoles, and remote controls. 3

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18LF27K42-I/SP en soluciones técnicas

  1. What is the maximum operating frequency of PIC18LF27K42-I/SP?
    - The maximum operating frequency of PIC18LF27K42-I/SP is 64 MHz.

  2. What are the key features of PIC18LF27K42-I/SP?
    - Some key features of PIC18LF27K42-I/SP include 128 KB Flash program memory, 3.5 KB RAM, and 10-bit ADC with computation (ADC2).

  3. Can PIC18LF27K42-I/SP be used in battery-powered applications?
    - Yes, PIC18LF27K42-I/SP is suitable for battery-powered applications due to its low power consumption features.

  4. What communication interfaces does PIC18LF27K42-I/SP support?
    - PIC18LF27K42-I/SP supports communication interfaces such as SPI, I2C, and UART.

  5. Is PIC18LF27K42-I/SP compatible with MPLAB X IDE?
    - Yes, PIC18LF27K42-I/SP is fully compatible with MPLAB X IDE for development and programming.

  6. What are the available development tools for PIC18LF27K42-I/SP?
    - Development tools such as Curiosity High Pin Count (HPC) Development Board and PICkit 4 are available for PIC18LF27K42-I/SP.

  7. Can PIC18LF27K42-I/SP be used in industrial control applications?
    - Yes, PIC18LF27K42-I/SP is suitable for industrial control applications due to its robust features and peripherals.

  8. Does PIC18LF27K42-I/SP have built-in security features?
    - Yes, PIC18LF27K42-I/SP offers various security features such as code protection and write-protectable Flash memory.

  9. What are the temperature range specifications for PIC18LF27K42-I/SP?
    - PIC18LF27K42-I/SP has a wide operating temperature range of -40°C to 125°C.

  10. Can PIC18LF27K42-I/SP be used in automotive applications?
    - Yes, PIC18LF27K42-I/SP is suitable for automotive applications and complies with AEC-Q100 Grade 0 specifications.