PIC18LF25K40-I/SO

Product Overview

Category

The PIC18LF25K40-I/SO 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

• Low power consumption
• High performance
• Enhanced connectivity options
• Rich set of peripherals
• Ample memory capacity

Package

The PIC18LF25K40-I/SO is available in a small outline (SO) package, which allows for easy integration into circuit boards.

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 PIC18LF25K40-I/SO is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

• Microcontroller family: PIC18
• Model: LF25K40
• Operating voltage: 2.3V to 5.5V
• Maximum clock frequency: 64 MHz
• Flash memory: 32 KB
• RAM: 1.8 KB
• Number of I/O pins: 25
• Communication interfaces: UART, SPI, I2C
• Analog-to-digital converter (ADC): 10-bit, 13 channels
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM modules: 2
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF25K40-I/SO has a total of 25 I/O 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. RE0 - Digital I/O
8. RE1 - Digital I/O
9. RE2 - Digital I/O
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - Digital I/O
13. RB1 - Digital I/O
14. RB2 - Digital I/O
15. RB3 - Digital I/O
16. RB4 - Digital I/O
17. RB5 - Digital I/O
18. RB6 - Digital I/O
19. RB7 - Digital I/O
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

Functional Features

• Enhanced Core: The PIC18LF25K40-I/SO features an enhanced 8-bit core, providing improved performance and efficiency.
• Connectivity Options: It offers various communication interfaces such as UART, SPI, and I2C, enabling seamless integration with other devices.
• Ample Memory: With 32 KB of flash memory and 1.8 KB of RAM, this microcontroller can handle complex applications and store data efficiently.
• Rich Peripherals: The PIC18LF25K40-I/SO includes multiple timers, PWM modules, and an ADC, allowing for precise timing, analog signal processing, and control.

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation.
• High-performance core ensures fast and reliable processing.
• Enhanced connectivity options facilitate easy integration with other devices.
• Ample memory capacity allows for complex applications.
• Rich set of peripherals provides versatility in application development.

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected directly.
• The small outline package (SO) may not be suitable for applications requiring ruggedness or extreme environmental conditions.

Working Principles

The PIC18LF25K40-I/SO operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces according to the program logic. The microcontroller communicates with external devices through its I/O pins and utilizes its internal resources, such as timers, PWM modules, and ADC, to perform specific tasks.

Detailed Application Field Plans

The PIC18LF25K40-I/SO finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

In industrial automation, this microcontroller can be used for controlling machinery, monitoring sensors, and managing communication