Microchip Technology
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PIC18F248-I/SP
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PIC18F248-I/SP

Product Overview

Category

The PIC18F248-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
  • Flash-based program memory
  • Wide operating voltage range
  • Low power consumption
  • Enhanced peripheral integration
  • Flexible I/O options

Package

The PIC18F248-I/SP is available in a 28-pin plastic dual inline package (DIP).

Essence

The essence of the PIC18F248-I/SP lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

The PIC18F248-I/SP is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

  • Microcontroller Family: PIC18F
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 16 KB
  • RAM Size: 768 bytes
  • Number of I/O Pins: 23
  • ADC Channels: 10-bit, 13 channels
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F248-I/SP features a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

  1. RA0 - Analog Input/Output
  2. RA1 - Analog Input/Output
  3. RA2 - Analog Input/Output
  4. RA3 - Analog Input/Output
  5. RA4 - Analog Input/Output
  6. RA5 - Analog Input/Output
  7. RE0 - Digital Input/Output
  8. RE1 - Digital Input/Output
  9. RE2 - Digital Input/Output
  10. VSS - Ground
  11. VDD - Power Supply
  12. RB0 - Digital Input/Output
  13. RB1 - Digital Input/Output
  14. RB2 - Digital Input/Output
  15. RB3 - Digital Input/Output
  16. RB4 - Digital Input/Output
  17. RB5 - Digital Input/Output
  18. RB6 - Digital Input/Output
  19. RB7 - Digital Input/Output
  20. RC0 - Digital Input/Output
  21. RC1 - Digital Input/Output
  22. RC2 - Digital Input/Output
  23. RC3 - Digital Input/Output
  24. RC4 - Digital Input/Output
  25. RC5 - Digital Input/Output
  26. RC6 - Digital Input/Output
  27. RC7 - Digital Input/Output
  28. MCLR - Master Clear Input

Functional Features

The PIC18F248-I/SP offers several functional features that enhance its performance and versatility:

  • High-speed processing capabilities
  • Flash-based program memory for easy reprogramming
  • Enhanced analog-to-digital conversion for precise measurements
  • Multiple communication interfaces for seamless integration with other devices
  • Flexible I/O options for versatile connectivity
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient processing.
  • Flash-based program memory allows for easy updates and modifications.
  • Wide operating voltage range provides flexibility in various applications.
  • Enhanced peripheral integration simplifies system design.
  • Low power consumption prolongs battery life.

Disadvantages

  • Limited program memory size may restrict the complexity of applications.
  • Limited RAM size may impose constraints on data storage and manipulation.
  • 8-bit architecture may not be suitable for certain demanding applications.

Working Principles

The PIC18F248-I/SP operates based on the principles of microcontroller technology. It executes instructions stored in its program memory to control and manage various tasks within an electronic system. The microcontroller interacts with external devices through its I/O pins, utilizing its integrated peripherals and communication interfaces to perform specific functions.

Detailed Application Field Plans

The PIC18F248-I/SP finds application in a wide range of fields, including but not limited to:

  1. Industrial automation
  2. Home automation
  3. Automotive electronics
  4. Medical devices
  5. Consumer electronics
  6. Internet of Things (IoT) devices
  7. Robotics
  8. Security systems
  9. Energy management systems
  10. Embedded systems

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the PIC18F248-I/SP. Some notable alternatives include:

  1. PIC18F258-I/SP
  2. PIC18F268-I/SP
  3. PIC18F458-I/SP
  4. PIC18

Texniki həllərdə PIC18F248-I/SP tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum operating frequency of PIC18F248-I/SP?
    - The maximum operating frequency of PIC18F248-I/SP is 40 MHz.

  2. What are the key features of PIC18F248-I/SP?
    - Some key features of PIC18F248-I/SP include 16KB flash memory, 256 bytes of EEPROM data memory, and 256 bytes of data memory.

  3. Can PIC18F248-I/SP be used for motor control applications?
    - Yes, PIC18F248-I/SP can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.

  4. Is PIC18F248-I/SP suitable for battery-powered devices?
    - Yes, PIC18F248-I/SP is suitable for battery-powered devices due to its low power consumption and sleep modes.

  5. What development tools are available for programming PIC18F248-I/SP?
    - Development tools such as MPLAB X IDE and PICkit programmers are commonly used for programming PIC18F248-I/SP.

  6. Can PIC18F248-I/SP communicate with other devices using serial communication protocols?
    - Yes, PIC18F248-I/SP supports serial communication protocols such as UART, SPI, and I2C.

  7. What kind of peripherals does PIC18F248-I/SP offer?
    - PIC18F248-I/SP offers a wide range of peripherals including timers, comparators, and multiple communication interfaces.

  8. Is PIC18F248-I/SP suitable for temperature sensing applications?
    - Yes, PIC18F248-I/SP can be used for temperature sensing applications with its analog-to-digital converters and sensor interface capabilities.

  9. Can PIC18F248-I/SP be programmed in C language?
    - Yes, PIC18F248-I/SP can be programmed in C language using compilers such as XC8.

  10. What are the typical applications of PIC18F248-I/SP?
    - Typical applications of PIC18F248-I/SP include industrial control systems, consumer electronics, and automotive applications.