PIC18F25K42-I/SS

Product Overview

Category

The PIC18F25K42-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit architecture
• Low power consumption
• Enhanced core with integrated peripherals
• Ample program and data memory
• Wide operating voltage range
• Flexible input/output options

Package

The PIC18F25K42-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and allows for easy integration into circuit boards.

Essence

The essence of the PIC18F25K42-I/SS lies in its ability to provide efficient control and processing capabilities in a small form factor, making it suitable for a wide range of applications.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes containing a specific quantity, such as 250 or 1000 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Number of I/O Pins: 25
• ADC Channels: 10-bit, 13 channels
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F25K42-I/SS has a total of 25 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. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. MCLR/VPP - Master Clear / Programming Voltage

Functional Features

The PIC18F25K42-I/SS offers several functional features that enhance its usability and performance:

• Enhanced Core: The microcontroller incorporates an enhanced 8-bit core, providing improved processing capabilities.
• Integrated Peripherals: It includes various integrated peripherals such as UART, SPI, and I2C, enabling seamless communication with other devices.
• Ample Memory: With 32 KB of program memory and 2 KB of RAM, the microcontroller can handle complex tasks efficiently.
• Flexible I/O Options: The 25 I/O pins offer flexibility in connecting external components and sensors.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient data processing.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range allows for compatibility with different power sources.
• Ample program and data memory facilitate complex applications.
• Integrated peripherals simplify communication with other devices.

Disadvantages

• Limited number of I/O pins may restrict the connectivity options in larger projects.
• The SSOP package may require specialized equipment for soldering and handling.

Working Principles

The PIC18F25K42-I/SS operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, processes data using its core and integrated peripherals, and communicates with external devices through its I/O pins. The microcontroller can be programmed using various development tools and programming languages to perform specific tasks.

Detailed Application Field Plans

The PIC18F25K42-I/SS finds applications in a wide range of fields, including:

1. Industrial Automation: Controlling and monitoring systems in manufacturing plants.
2. Consumer Electronics: Power management, user interface control, and sensor integration in electronic devices.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Home Automation: Smart home systems, lighting control, and security systems.
5. Medical Devices: