PIC18LF4680-I/PT

Product Overview

Category

The PIC18LF4680-I/PT 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
• Low power consumption
• Enhanced Flash program memory
• Integrated peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF4680-I/PT is available in a small form factor package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller 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 PIC18LF4680-I/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1.5 KB
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 40 MHz
• Number of I/O Pins: 36
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 10
• Timers/Counters: 4
• PWM Outputs: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF4680-I/PT microcontroller has a total of 36 pins, which are assigned to various functions such as I/O, power supply, ground, and communication interfaces. The detailed pin configuration is as follows:

(Pin Number - Function) 1. VDD - Power Supply 2. RA0 - I/O Pin 3. RA1 - I/O Pin 4. RA2 - I/O Pin 5. RA3 - I/O Pin 6. RA4 - I/O Pin 7. RA5 - I/O Pin 8. VSS - Ground 9. RB0 - I/O Pin 10. RB1 - I/O Pin 11. RB2 - I/O Pin 12. RB3 - I/O Pin 13. RB4 - I/O Pin 14. RB5 - I/O Pin 15. RB6 - I/O Pin 16. RB7 - I/O Pin 17. RB8 - I/O Pin 18. RB9 - I/O Pin 19. RB10 - I/O Pin 20. RB11 - I/O Pin 21. RB12 - I/O Pin 22. RB13 - I/O Pin 23. RB14 - I/O Pin 24. RB15 - I/O Pin 25. VCAP - Capacitor Connection 26. VSS - Ground 27. OSC1/CLKI - Oscillator Input 28. OSC2/CLKO - Oscillator Output 29. RC0 - I/O Pin 30. RC1 - I/O Pin 31. RC2 - I/O Pin 32. RC3 - I/O Pin 33. RC4 - I/O Pin 34. RC5 - I/O Pin 35. RC6 - I/O Pin 36. RC7 - I/O Pin

Functional Features

The PIC18LF4680-I/PT microcontroller offers a range of functional features that enhance its usability and versatility in various applications. Some of the key functional features include:

• Enhanced Flash program memory for efficient code execution
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Analog-to-Digital Converter (ADC) channels for precise analog signal measurements
• Timers/Counters for accurate timing and event counting
• PWM outputs for generating variable-width pulse signals
• Low power consumption modes for energy-efficient operation
• Interrupt handling capabilities for real-time event processing

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient control and processing.
• Wide operating voltage range allows compatibility with various power supply sources.
• Integrated peripherals provide versatile functionality, reducing the need for external components.
• Low power consumption extends battery life in portable applications.
• Robust communication interfaces facilitate seamless data exchange with other devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Limited number of I/O pins may limit the connectivity options in complex systems.

Working Principles

The PIC18LF4680-I/PT microcontroller operates based on the principles of digital logic and embedded control. It executes instructions stored in its program memory to perform specific tasks. The microcontroller interacts