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PIC18LF26K42T-I/ML
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PIC18LF26K42T-I/ML

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics
  • Characteristics: Low power consumption, high performance, versatile
  • Package: 28-pin QFN
  • Essence: A powerful microcontroller designed for various applications
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 25
  • ADC Channels: 10
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 1.8V - 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF26K42T-I/ML 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. MCLR - Master Clear input
  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. VSS - Ground
  18. OSC1 - Oscillator input
  19. OSC2 - Oscillator output
  20. RB0 - General-purpose I/O pin
  21. RB1 - General-purpose I/O pin
  22. RB2 - General-purpose I/O pin
  23. RB3 - General-purpose I/O pin
  24. RB4 - General-purpose I/O pin
  25. RB5 - General-purpose I/O pin
  26. RB6 - General-purpose I/O pin
  27. RB7 - General-purpose I/O pin
  28. VDD - Power supply voltage

Functional Features

  • High-performance RISC CPU
  • Enhanced mid-range core architecture
  • C Compiler optimized instruction set
  • Multiple communication interfaces for easy integration
  • Low power consumption modes for energy-efficient operation
  • Flexible and versatile I/O pins for various applications
  • Built-in hardware peripherals for enhanced functionality

Advantages and Disadvantages

Advantages: - High-performance CPU allows for efficient processing - Versatile I/O pins enable flexible application design - Low power consumption extends battery life - Multiple communication interfaces simplify integration - Built-in hardware peripherals enhance functionality

Disadvantages: - Limited program memory size (32 KB) - Limited RAM size (2 KB) - Limited data EEPROM size (256 bytes)

Working Principles

The PIC18LF26K42T-I/ML microcontroller operates based on the principles of a high-performance RISC CPU. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and communicates with other devices using its built-in communication interfaces. The microcontroller can be programmed using various development tools and software to perform specific tasks in embedded systems, IoT devices, and consumer electronics.

Detailed Application Field Plans

The PIC18LF26K42T-I/ML microcontroller can be used in a wide range of applications, including: - Home automation systems - Industrial control systems - Medical devices - Automotive electronics - Smart appliances - Security systems

Detailed and Complete Alternative Models

  1. PIC18LF26K42-I/ML: Similar to PIC18LF26K42T-I/ML but without the extended temperature range (-40°C to +125°C).
  2. PIC18LF26K42T-I/SS: Same as PIC18LF26K42T-I/ML but packaged in a 28-pin SSOP package.
  3. PIC18LF26K42-I/SS: Similar to PIC18LF26K42T-I/SS but without the extended temperature range.

These alternative models offer similar functionality and can be used as replacements for the PIC18LF26K42T-I/ML depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18LF26K42T-I/ML en soluciones técnicas

  1. What is the maximum operating frequency of PIC18LF26K42T-I/ML?

    • The maximum operating frequency of PIC18LF26K42T-I/ML is 64 MHz.

  2. What are the key features of PIC18LF26K42T-I/ML?

    • PIC18LF26K42T-I/ML features include 32 KB Flash program memory, 2 KB RAM, 25 I/O pins, and more.

  3. Can PIC18LF26K42T-I/ML be used in battery-powered applications?

    • Yes, PIC18LF26K42T-I/ML is suitable for battery-powered applications due to its low power consumption features.

  4. What communication interfaces does PIC18LF26K42T-I/ML support?

    • PIC18LF26K42T-I/ML supports SPI, I2C, and UART communication interfaces.

  5. Is PIC18LF26K42T-I/ML suitable for motor control applications?

    • Yes, PIC18LF26K42T-I/ML can be used in motor control applications with its integrated peripherals and high-performance capabilities.

  6. Does PIC18LF26K42T-I/ML have built-in security features?

    • Yes, PIC18LF26K42T-I/ML offers various security features such as code protection and data EEPROM memory.

  7. What development tools are available for programming PIC18LF26K42T-I/ML?

    • Development tools such as MPLAB X IDE and MPLAB Code Configurator support programming and development for PIC18LF26K42T-I/ML.

  8. Can PIC18LF26K42T-I/ML be used in temperature sensing applications?

    • Yes, PIC18LF26K42T-I/ML can be utilized in temperature sensing applications with its analog-to-digital conversion capabilities.

  9. What are the recommended operating conditions for PIC18LF26K42T-I/ML?

    • The recommended operating voltage range for PIC18LF26K42T-I/ML is 1.8V to 3.6V, making it suitable for various applications.

  10. Are there any application notes or reference designs available for PIC18LF26K42T-I/ML?

    • Yes, Microchip provides application notes and reference designs to assist in implementing PIC18LF26K42T-I/ML in technical solutions.