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PIC18LF258T-I/SOG
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PIC18LF258T-I/SOG

Product Overview

Category

The PIC18LF258T-I/SOG 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

  • High-performance 8-bit architecture
  • Low power consumption
  • Wide operating voltage range
  • Integrated peripherals for enhanced functionality
  • Ample program and data memory
  • Flexible I/O options

Package

The PIC18LF258T-I/SOG is available in a small outline package (SOG), which allows for compact designs and space-saving integration.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities, making it suitable for a wide range of applications.

Packaging/Quantity

The PIC18LF258T-I/SOG is typically packaged in reels or tubes, with quantities varying depending on the supplier and customer requirements.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 25
  • Operating Voltage Range: 2.3V to 5.5V
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, up to 13 channels
  • Timers: Multiple timers/counters with various modes

Detailed Pin Configuration

The PIC18LF258T-I/SOG has a total of 25 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. RB0/INT - General-purpose I/O pin / External interrupt input
  18. RB1 - General-purpose I/O pin
  19. RB2 - General-purpose I/O pin
  20. RB3 - General-purpose I/O pin
  21. RB4 - General-purpose I/O pin
  22. RB5 - General-purpose I/O pin
  23. RB6 - General-purpose I/O pin
  24. RB7 - General-purpose I/O pin
  25. MCLR/VPP - Master Clear input / Programming voltage

Functional Features

  • High-speed processing capabilities
  • Flexible I/O options for interfacing with external devices
  • Integrated peripherals such as UART, SPI, and I2C for communication
  • Analog-to-Digital Converter (ADC) for precise analog measurements
  • Timers/counters for accurate timing and event control
  • Low power consumption modes for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient data processing
  • Wide operating voltage range allows for versatile applications
  • Ample program and data memory for storing complex algorithms
  • Integrated peripherals simplify system design and reduce external component count
  • Low power consumption prolongs battery life in portable devices

Disadvantages

  • Limited number of I/O pins may restrict the number of external devices that can be connected directly
  • 8-bit architecture may not be suitable for applications requiring extensive computational capabilities

Working Principles

The PIC18LF258T-I/SOG operates based on the principles of a microcontroller. It executes instructions stored in its program memory to perform various tasks. The CPU fetches instructions, decodes them, and executes the corresponding operations. Input/output operations are facilitated through the I/O pins, allowing communication with external devices.

Detailed Application Field Plans

The PIC18LF258T-I/SOG finds applications in various fields, including but not limited to: 1. Industrial automation systems 2. Consumer electronics 3. Medical devices 4. Automotive electronics 5. Home automation 6. Internet of Things (IoT) devices 7. Robotics 8. Security systems

Detailed and Complete Alternative Models

  1. PIC18F258-I/SO: Similar to PIC18LF258T-I/SOG but without the low-power feature.
  2. PIC18LF2580-I/SO: Offers additional program memory and I/O pins compared to PIC18LF

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PIC18LF258T-I/SOG dalam penyelesaian teknikal

  1. What is the operating voltage range of PIC18LF258T-I/SOG?
    - The operating voltage range of PIC18LF258T-I/SOG is 2.0V to 5.5V.

  2. Can PIC18LF258T-I/SOG be used in battery-powered applications?
    - Yes, PIC18LF258T-I/SOG's low operating voltage makes it suitable for battery-powered applications.

  3. What are the key features of PIC18LF258T-I/SOG?
    - Some key features of PIC18LF258T-I/SOG include a wide operating voltage range, low power consumption, and multiple communication interfaces.

  4. Is PIC18LF258T-I/SOG suitable for industrial control applications?
    - Yes, PIC18LF258T-I/SOG is well-suited for industrial control applications due to its robust design and wide operating voltage range.

  5. Can PIC18LF258T-I/SOG be programmed using standard development tools?
    - Yes, PIC18LF258T-I/SOG can be programmed using standard development tools such as MPLAB X IDE.

  6. What communication interfaces are supported by PIC18LF258T-I/SOG?
    - PIC18LF258T-I/SOG supports communication interfaces such as SPI, I2C, and UART.

  7. Does PIC18LF258T-I/SOG have built-in analog-to-digital converters (ADC)?
    - Yes, PIC18LF258T-I/SOG features built-in ADC modules for analog signal processing.

  8. What is the maximum clock frequency supported by PIC18LF258T-I/SOG?
    - PIC18LF258T-I/SOG supports a maximum clock frequency of 32 MHz.

  9. Can PIC18LF258T-I/SOG operate in harsh environmental conditions?
    - Yes, PIC18LF258T-I/SOG is designed to operate in a wide temperature range and withstand harsh environmental conditions.

  10. Are there any application notes or reference designs available for PIC18LF258T-I/SOG?
    - Yes, Microchip provides application notes and reference designs to assist with the implementation of PIC18LF258T-I/SOG in technical solutions.