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PIC18LF46K80T-I/ML
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PIC18LF46K80T-I/ML

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, industrial automation, consumer electronics
  • Characteristics:
    • High-performance 8-bit microcontroller
    • Low power consumption
    • Large memory capacity
    • Enhanced peripherals
  • Package: QFN-44
  • Essence: Advanced microcontroller for various applications
  • Packaging/Quantity: Tube packaging, quantity varies

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 64 KB
  • RAM Size: 3.8 KB
  • Data EEPROM Size: 256 bytes
  • Operating Voltage Range: 2.3V to 5.5V
  • Digital I/O Pins: 36
  • Analog Input Pins: 13
  • Timers: 4
  • Communication Interfaces: UART, SPI, I2C
  • ADC Resolution: 10-bit
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF46K80T-I/ML microcontroller has a total of 44 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. MCLR - Master Clear input
  10. OSC1/CLKIN - Oscillator input
  11. OSC2/CLKOUT - Oscillator output
  12. RC0 - General-purpose I/O pin
  13. RC1 - General-purpose I/O pin
  14. RC2 - General-purpose I/O pin
  15. RC3 - General-purpose I/O pin
  16. RC4 - General-purpose I/O pin
  17. RC5 - General-purpose I/O pin
  18. VSS - Ground
  19. VDD - Power supply voltage
  20. RB0/INT0 - External interrupt input
  21. RB1/INT1 - External interrupt input
  22. RB2/INT2 - External interrupt input
  23. RB3/CCP2 - Capture/Compare/PWM module 2
  24. RB4/SDI - SPI data input
  25. RB5/SDO - SPI data output
  26. RB6/SCK - SPI clock input
  27. RB7/PGD - Programming/Data pin
  28. RB8/PGC - Programming/Clock pin
  29. RB9 - General-purpose I/O pin
  30. RB10 - General-purpose I/O pin
  31. RB11 - General-purpose I/O pin
  32. RB12 - General-purpose I/O pin
  33. RB13 - General-purpose I/O pin
  34. RB14 - General-purpose I/O pin
  35. RB15 - General-purpose I/O pin
  36. VSS - Ground

Functional Features

  • High-performance 8-bit microcontroller with advanced architecture
  • Low power consumption for energy-efficient applications
  • Large memory capacity for storing program code and data
  • Enhanced peripherals such as UART, SPI, and I2C for communication
  • Integrated ADC for analog signal processing
  • Multiple timers for precise timing control
  • Wide operating voltage range for flexibility in different environments

Advantages and Disadvantages

Advantages

  • High-performance and efficient operation
  • Versatile and suitable for various applications
  • Low power consumption extends battery life
  • Ample memory capacity for complex programs
  • Enhanced peripherals simplify system design
  • Wide operating voltage range for flexibility

Disadvantages

  • Limited processing power compared to 16-bit or 32-bit microcontrollers
  • Smaller RAM size may restrict certain applications
  • Limited number of I/O pins for larger-scale projects

Working Principles

The PIC18LF46K80T-I/ML microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and interacts with external devices through its various peripherals. The microcontroller can read and process digital and analog signals, perform calculations, and control other components in an embedded system. It follows a sequential execution model, where instructions are fetched, decoded, and executed one by one.

Detailed Application Field Plans

The PIC18LF46K80T-I/ML microcontroller finds applications in various fields, including:

  1. Industrial Automation:

    • Control systems for machinery and equipment
    • Process monitoring and control
    • Data acquisition and logging

  2. Consumer Electronics:

    • Home automation systems
    • Smart appliances
    • Remote control devices

  3. Automotive:

    • Engine management systems

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF46K80T-I/ML v technických řešeních

  1. What is the maximum operating frequency of PIC18LF46K80T-I/ML?
    - The maximum operating frequency of PIC18LF46K80T-I/ML is 64 MHz.

  2. What are the key features of PIC18LF46K80T-I/ML?
    - Some key features of PIC18LF46K80T-I/ML include 64 KB flash memory, 3.5 KB RAM, and 1.8V to 3.6V operating voltage range.

  3. Can PIC18LF46K80T-I/ML be used in battery-powered applications?
    - Yes, PIC18LF46K80T-I/ML's low operating voltage range makes it suitable for battery-powered applications.

  4. What communication interfaces does PIC18LF46K80T-I/ML support?
    - PIC18LF46K80T-I/ML supports SPI, I2C, and UART communication interfaces.

  5. Is PIC18LF46K80T-I/ML suitable for motor control applications?
    - Yes, PIC18LF46K80T-I/ML's high-speed PWM modules make it suitable for motor control applications.

  6. Can PIC18LF46K80T-I/ML be used in temperature sensing applications?
    - Yes, PIC18LF46K80T-I/ML can be used in temperature sensing applications with the help of its analog-to-digital converter (ADC) and temperature sensor interface.

  7. What development tools are available for PIC18LF46K80T-I/ML?
    - Development tools such as MPLAB X IDE and MPLAB XC8 compiler are available for PIC18LF46K80T-I/ML.

  8. Does PIC18LF46K80T-I/ML have built-in security features?
    - Yes, PIC18LF46K80T-I/ML offers features like code protection and data EEPROM memory.

  9. Can PIC18LF46K80T-I/ML be used in industrial automation applications?
    - Yes, PIC18LF46K80T-I/ML's robust peripherals and communication interfaces make it suitable for industrial automation applications.

  10. What are the recommended operating conditions for PIC18LF46K80T-I/ML?
    - The recommended operating temperature range for PIC18LF46K80T-I/ML is -40°C to 125°C, and the recommended operating voltage range is 1.8V to 3.6V.