PIC18F25K80-I/SP

Product Overview

Category

The PIC18F25K80-I/SP 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
• Flash program memory
• Low power consumption
• Enhanced peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F25K80-I/SP comes in a small outline, plastic dual inline package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The PIC18F25K80-I/SP is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 2.0V to 5.5V
• Number of I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• Timers: 3 x 8-bit, 1 x 16-bit
• ADC Channels: 10-bit, 13 channels
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F25K80-I/SP has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. RA7 - Analog Input / Digital I/O
9. RB0 - Digital I/O
10. RB1 - Digital I/O
11. RB2 - Digital I/O
12. RB3 - Digital I/O
13. RB4 - Digital I/O
14. RB5 - Digital I/O
15. RB6 - Digital I/O
16. RB7 - Digital I/O
17. VDD - Power Supply
18. OSC1/CLKIN - Oscillator Input
19. OSC2/CLKOUT - Oscillator Output
20. RC0 - Digital I/O
21. RC1 - Digital I/O
22. RC2 - Digital I/O
23. RC3 - Digital I/O
24. RC4 - Digital I/O
25. RC5 - Digital I/O
26. RC6 - Digital I/O
27. RC7 - Digital I/O
28. MCLR/VPP - Master Clear / Programming Voltage

Functional Features

The PIC18F25K80-I/SP offers a range of functional features that enhance its versatility and performance. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications.
• Enhanced USART module for serial communication.
• Enhanced SPI and I2C modules for interfacing with other devices.
• Analog-to-Digital Converter (ADC) for precise analog signal measurement.
• Timer modules for accurate timing and event generation.
• Programmable Low-Voltage Detection (LVD) module for power management.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing.
• Wide operating voltage range allows compatibility with various power sources.
• Enhanced peripherals provide versatile functionality.
• Low power consumption for energy-efficient applications.
• Robust communication interfaces facilitate seamless data exchange.

Disadvantages

• Limited program memory size compared to higher-end microcontrollers.
• Limited number of I/O pins may restrict the complexity of certain applications.
• Lack of built-in Ethernet or USB connectivity options.

Working Principles

The PIC18F25K80-I/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its various peripherals to perform specific tasks. The microcontroller's internal architecture and circuitry enable it to process data, control external components, and respond to input stimuli.

Detailed Application Field Plans

The PIC18F25K80-I/SP finds application in various fields, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition systems.
2. Consumer Electronics: Home appliances, gaming consoles, and remote controls.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical instruments.