PIC18LF26K22-I/SP

Overview

Product Category

The PIC18LF26K22-I/SP 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 Flash program memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF26K22-I/SP is available in a 28-pin Small-Outline Integrated Circuit (SOIC) package.

Essence

The essence of the PIC18LF26K22-I/SP lies in its ability to provide efficient control and processing capabilities in a compact form factor, making it suitable for a wide range of applications.

Packaging/Quantity

The PIC18LF26K22-I/SP is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1.5 KB
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Speed: 64 MHz
• 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 Channels: 5
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF26K22-I/SP has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. VSS - Ground
9. RB0 - General-purpose I/O pin
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. VDD - Power supply voltage
18. VSS - Ground
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1/CLKI - Oscillator input
28. OSC2/CLKO - Oscillator output

Functional Features

The PIC18LF26K22-I/SP offers several functional features that enhance its usability and performance:

1. Enhanced Flash Program Memory: The microcontroller provides a large program memory size of 32 KB, allowing for the implementation of complex algorithms and applications.

2. Integrated Peripherals: It includes various peripherals such as UART, SPI, and I2C interfaces, enabling seamless communication with other devices.

3. Analog-to-Digital Converter (ADC): The built-in 10-bit ADC with 13 channels allows for accurate and precise analog signal measurements.

4. Timers and PWM Channels: The microcontroller features multiple timers and PWM channels, facilitating precise timing control and generation of analog signals.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient data processing.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in different power supply scenarios.
• Integrated peripherals simplify system design and reduce external component count.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may pose challenges when dealing with large data sets.
• Availability of alternative models with more advanced features may limit long-term support.

Working Principles

The PIC18LF26K22-I/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

The PIC18LF26K22-I/SP finds applications in various