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PIC18LF56K42-E/MV
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PIC18LF56K42-E/MV

Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, industrial automation
  • Characteristics:
    • High-performance 8-bit microcontroller
    • Low power consumption
    • Wide operating voltage range
    • Integrated peripherals for various applications
  • Package: 28-pin QFN
  • Essence: A versatile microcontroller designed for a wide range of applications
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 56 KB
  • RAM Size: 4 KB
  • Data EEPROM Size: 256 bytes
  • Operating Voltage Range: 1.8V to 5.5V
  • Number of I/O Pins: 25
  • Timers: 3 x 8-bit, 1 x 16-bit
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • PWM Channels: 4
  • Temperature Range: -40°C to +125°C

Pin Configuration

The PIC18LF56K42-E/MV microcontroller has a total of 28 pins. 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. RC0 - General-purpose I/O pin
  10. RC1 - General-purpose I/O pin
  11. RC2 - General-purpose I/O pin
  12. RC3 - General-purpose I/O pin
  13. RC4 - General-purpose I/O pin
  14. RC5 - General-purpose I/O pin
  15. RC6 - General-purpose I/O pin
  16. RC7 - General-purpose I/O pin
  17. OSC1/CLKIN - Oscillator input
  18. OSC2/CLKOUT - Oscillator output
  19. RB0 - General-purpose I/O pin
  20. RB1 - General-purpose I/O pin
  21. RB2 - General-purpose I/O pin
  22. RB3 - General-purpose I/O pin
  23. RB4 - General-purpose I/O pin
  24. RB5 - General-purpose I/O pin
  25. RB6 - General-purpose I/O pin
  26. RB7 - General-purpose I/O pin
  27. VUSB - USB power supply
  28. VDDCORE - Core voltage supply

Functional Features

  • High-performance CPU with up to 64 MHz clock speed
  • Integrated peripherals for enhanced functionality
  • Low power consumption for energy-efficient applications
  • Wide operating voltage range allows flexibility in power supply options
  • Comprehensive set of communication interfaces (UART, SPI, I2C)
  • On-chip analog-to-digital converter for precise measurements
  • Multiple timers and PWM channels for accurate timing and control

Advantages and Disadvantages

Advantages: - High-performance capabilities - Versatile and flexible for various applications - Low power consumption - Integrated peripherals simplify system design - Wide operating voltage range

Disadvantages: - Limited program memory size compared to some other microcontrollers - Limited RAM size may restrict complex data processing

Working Principles

The PIC18LF56K42-E/MV microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, which can be up to 56 KB in size. The CPU can operate at speeds of up to 64 MHz, allowing for fast and efficient execution of tasks.

The microcontroller integrates various peripherals, such as UART, SPI, and I2C, which enable communication with other devices. It also features an analog-to-digital converter (ADC) for precise measurement of analog signals. Multiple timers and PWM channels provide accurate timing and control capabilities.

The PIC18LF56K42-E/MV is designed to be power-efficient, making it suitable for battery-powered or energy-conscious applications. Its wide operating voltage range allows flexibility in power supply options.

Detailed Application Field Plans

The PIC18LF56K42-E/MV microcontroller finds applications in various fields, including:

  1. Embedded Systems: Used in the development of embedded systems for consumer electronics, automotive, and medical devices.
  2. IoT Devices: Enables connectivity and control in Internet of Things (IoT) devices, such as smart home appliances and industrial sensors.
  3. Industrial Automation: Provides control and monitoring capabilities in industrial automation systems, including robotics and process control.
  4. Home Automation: Used in home automation systems for

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF56K42-E/MV v technických řešeních

  1. What is the operating voltage range of PIC18LF56K42-E/MV?
    - The operating voltage range of PIC18LF56K42-E/MV is 1.8V to 3.6V.

  2. Can PIC18LF56K42-E/MV be used in battery-powered applications?
    - Yes, PIC18LF56K42-E/MV's low operating voltage range makes it suitable for battery-powered applications.

  3. What are the key features of PIC18LF56K42-E/MV?
    - PIC18LF56K42-E/MV features high performance, low power consumption, and a wide range of peripherals for various technical solutions.

  4. Is PIC18LF56K42-E/MV suitable for IoT applications?
    - Yes, PIC18LF56K42-E/MV's low power consumption and integrated communication peripherals make it suitable for IoT applications.

  5. Can PIC18LF56K42-E/MV be programmed using C language?
    - Yes, PIC18LF56K42-E/MV can be programmed using C language with the MPLAB XC8 compiler.

  6. What communication interfaces are supported by PIC18LF56K42-E/MV?
    - PIC18LF56K42-E/MV supports SPI, I2C, UART, and USB communication interfaces.

  7. Does PIC18LF56K42-E/MV have built-in analog-to-digital converters (ADC)?
    - Yes, PIC18LF56K42-E/MV has built-in 10-bit ADC modules.

  8. Can PIC18LF56K42-E/MV be used in industrial control applications?
    - Yes, PIC18LF56K42-E/MV's robust peripherals and communication interfaces make it suitable for industrial control applications.

  9. What development tools are available for PIC18LF56K42-E/MV?
    - Development tools such as MPLAB X IDE and MPLAB Code Configurator support PIC18LF56K42-E/MV.

  10. Is PIC18LF56K42-E/MV RoHS compliant?
    - Yes, PIC18LF56K42-E/MV is RoHS compliant, making it suitable for environmentally friendly designs.