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PIC18F26K20T-I/SS
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PIC18F26K20T-I/SS

Product Overview

Category

The PIC18F26K20T-I/SS belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance 8-bit architecture
  • Flash program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Multiple communication interfaces

Package

The PIC18F26K20T-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and is suitable for space-constrained applications.

Essence

The essence of the PIC18F26K20T-I/SS lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • Program Memory Size: 32KB (Flash)
  • RAM Size: 1.5KB
  • Operating Voltage Range: 2.3V to 5.5V
  • Number of I/O Pins: 25
  • Communication Interfaces: SPI, I2C, UART
  • ADC Resolution: 10-bit
  • Maximum Clock Speed: 64 MHz

Detailed Pin Configuration

The PIC18F26K20T-I/SS 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. 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. VDD - Power supply voltage
  18. VSS - Ground
  19. RC0 - General-purpose I/O pin
  20. RC1 - General-purpose I/O pin
  21. RC2 - General-purpose I/O pin
  22. RC3 - General-purpose I/O pin
  23. RC4 - General-purpose I/O pin
  24. RC5 - General-purpose I/O pin
  25. RC6 - General-purpose I/O pin

Functional Features

The PIC18F26K20T-I/SS offers several functional features that enhance its performance and versatility:

  • High-speed processing capabilities
  • On-chip flash memory for program storage
  • Integrated analog-to-digital converter (ADC)
  • Enhanced capture/compare/PWM modules
  • Multiple communication interfaces for data exchange
  • Timers and watchdog timers for precise timing control
  • Interrupt handling for efficient event-driven programming

Advantages and Disadvantages

Advantages

  • Compact size and low power consumption make it suitable for portable devices
  • Wide operating voltage range allows for flexibility in various applications
  • Enhanced peripheral integration reduces the need for external components
  • High-performance architecture enables efficient data processing

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • 8-bit architecture may not be suitable for certain demanding tasks
  • Lack of built-in Ethernet or USB interfaces may require additional components for connectivity

Working Principles

The PIC18F26K20T-I/SS operates based on the principles of microcontroller technology. It executes instructions stored in its flash memory to control and manipulate data according to the programmed logic. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling it to perform various tasks as per the application requirements.

Detailed Application Field Plans

The PIC18F26K20T-I/SS finds applications in a wide range of fields, including but not limited to:

  1. Consumer electronics: Remote controls, smart home devices, wearable gadgets
  2. Industrial automation: Process control systems, monitoring devices, motor control
  3. Automotive: Engine management systems, dashboard displays, vehicle diagnostics
  4. Medical devices: Patient monitoring systems, portable medical instruments
  5. Internet of Things (IoT): Sensor nodes, edge computing devices, IoT gateways

Detailed and Complete Alternative Models

  1. PIC18F25K22-I/SS: Similar microcontroller with slightly lower

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F26K20T-I/SS en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F26K20T-I/SS?
    - The maximum operating frequency of PIC18F26K20T-I/SS is 64 MHz.

  2. What are the key features of PIC18F26K20T-I/SS?
    - Some key features of PIC18F26K20T-I/SS include 64 KB flash memory, 3.5 KB RAM, and 16 MIPS performance.

  3. Can PIC18F26K20T-I/SS be used in battery-powered applications?
    - Yes, PIC18F26K20T-I/SS is suitable for battery-powered applications due to its low power consumption features.

  4. What communication interfaces are supported by PIC18F26K20T-I/SS?
    - PIC18F26K20T-I/SS supports SPI, I2C, and UART communication interfaces.

  5. Is PIC18F26K20T-I/SS suitable for industrial control applications?
    - Yes, PIC18F26K20T-I/SS is well-suited for industrial control applications due to its robust features and performance.

  6. What development tools are available for programming PIC18F26K20T-I/SS?
    - Development tools such as MPLAB X IDE and PICkit 3 programmer/debugger can be used for programming PIC18F26K20T-I/SS.

  7. Can PIC18F26K20T-I/SS be used in temperature-sensitive environments?
    - Yes, PIC18F26K20T-I/SS can operate within a wide temperature range, making it suitable for temperature-sensitive environments.

  8. What are the available analog-to-digital converter (ADC) channels in PIC18F26K20T-I/SS?
    - PIC18F26K20T-I/SS features 10-bit ADC with up to 24 channels for analog input.

  9. Is PIC18F26K20T-I/SS compatible with other microcontroller families?
    - PIC18F26K20T-I/SS is compatible with other PIC18F family microcontrollers, allowing for easy integration with existing designs.

  10. Are there any known limitations or common issues when using PIC18F26K20T-I/SS?
    - While PIC18F26K20T-I/SS is a reliable microcontroller, users should be aware of potential issues related to power supply stability and proper signal routing for optimal performance.