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PIC18F25K50-E/SP
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PIC18F25K50-E/SP

Product Overview

Category

The PIC18F25K50-E/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
  • Flash program memory
  • Low power consumption
  • Enhanced peripheral integration
  • USB connectivity
  • Wide operating voltage range

Package

The PIC18F25K50-E/SP comes in a small outline package (SP) format.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18F25K50-E/SP is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Architecture: 8-bit
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 22
  • ADC Channels: 10
  • Timers: 4
  • Communication Interfaces: UART, SPI, I2C, USB
  • Operating Voltage Range: 2.3V to 5.5V
  • Maximum Clock Speed: 64 MHz

Detailed Pin Configuration

The PIC18F25K50-E/SP has 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. D- - USB data line
  21. D+ - USB data line
  22. RB0 - General-purpose I/O pin
  23. RB1 - General-purpose I/O pin
  24. RB2 - General-purpose I/O pin
  25. RB3 - General-purpose I/O pin
  26. RB4 - General-purpose I/O pin
  27. RB5 - General-purpose I/O pin
  28. MCLR/VPP - Master Clear/Voltage Programming Pin

Functional Features

The PIC18F25K50-E/SP offers several functional features that enhance its usability and performance:

  1. Flash Program Memory: Allows for easy reprogramming of the microcontroller.
  2. Enhanced Peripheral Integration: Integrated peripherals such as UART, SPI, I2C, and USB enable seamless communication with external devices.
  3. Low Power Consumption: Optimized power management ensures efficient energy usage.
  4. High-Speed Clock: The microcontroller can operate at a maximum clock speed of 64 MHz, enabling fast processing.
  5. Analog-to-Digital Converter (ADC): The built-in ADC allows for precise analog signal measurements.

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient processing.
  • Wide range of integrated peripherals simplifies system design.
  • Low power consumption prolongs battery life.
  • USB connectivity provides versatile communication options.

Disadvantages

  • Limited program memory size may restrict the complexity of applications.
  • Limited RAM size may impose constraints on data storage and processing capabilities.

Working Principles

The PIC18F25K50-E/SP operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the program logic. The microcontroller's clock generates timing signals that synchronize its internal operations.

Detailed Application Field Plans

The PIC18F25K50-E/SP finds application in various fields, including but not limited to:

  1. Industrial Automation: Control systems, monitoring devices, and data acquisition systems.
  2. Consumer Electronics: Home appliances, gaming consoles, and audio/video equipment.
  3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
  4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical instruments.
  5. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.

Detailed and Complete Alternative Models

  1. PIC18F26

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F25K50-E/SP v technických řešeních

  1. What is the maximum operating frequency of PIC18F25K50-E/SP?
    - The maximum operating frequency of PIC18F25K50-E/SP is 64 MHz.

  2. What are the key features of PIC18F25K50-E/SP?
    - Some key features of PIC18F25K50-E/SP include USB 2.0 support, 32 KB flash memory, and 3.5 KB RAM.

  3. Can PIC18F25K50-E/SP be used for USB communication?
    - Yes, PIC18F25K50-E/SP has built-in USB 2.0 support, making it suitable for USB communication applications.

  4. What programming languages can be used to program PIC18F25K50-E/SP?
    - PIC18F25K50-E/SP can be programmed using languages such as C, Assembly, and BASIC.

  5. Is PIC18F25K50-E/SP suitable for low-power applications?
    - Yes, PIC18F25K50-E/SP offers low-power operation modes, making it suitable for low-power applications.

  6. What peripherals are available on PIC18F25K50-E/SP?
    - PIC18F25K50-E/SP features peripherals such as ADC, SPI, I2C, UART, and PWM modules.

  7. Can PIC18F25K50-E/SP be used in industrial control systems?
    - Yes, PIC18F25K50-E/SP is suitable for industrial control systems due to its robust features and performance.

  8. What development tools are available for PIC18F25K50-E/SP?
    - Development tools such as MPLAB X IDE and MPLAB XC compilers can be used for programming and debugging PIC18F25K50-E/SP.

  9. Is PIC18F25K50-E/SP suitable for automotive applications?
    - Yes, PIC18F25K50-E/SP can be used in automotive applications due to its reliability and robustness.

  10. What is the temperature range for operating PIC18F25K50-E/SP?
    - PIC18F25K50-E/SP has an extended temperature range of -40°C to 125°C for reliable operation in various environments.