PIC18LF26K22-I/SO

Product Overview

Category

The PIC18LF26K22-I/SO 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
• Large program memory capacity
• Integrated peripherals for enhanced functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF26K22-I/SO is available in a small outline (SO) package, which is suitable for surface mount applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC18LF26K22-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 1.8V to 5.5V
• Number of I/O Pins: 25
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• PWM Channels: 5
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF26K22-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/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Analog Input/Output
6. RA5 - Analog Input/Output
7. RE0 - Digital Input/Output
8. RE1 - Digital Input/Output
9. RE2 - Digital Input/Output
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - Digital Input/Output
13. RB1 - Digital Input/Output
14. RB2 - Digital Input/Output
15. RB3 - Digital Input/Output
16. RB4 - Digital Input/Output
17. RB5 - Digital Input/Output
18. RB6 - Digital Input/Output
19. RB7 - Digital Input/Output
20. RC0 - Digital Input/Output
21. RC1 - Digital Input/Output
22. RC2 - Digital Input/Output
23. RC3 - Digital Input/Output
24. RC4 - Digital Input/Output
25. RC5 - Digital Input/Output

Functional Features

The PIC18LF26K22-I/SO offers a range of functional features that enhance its capabilities:

• High-performance CPU for efficient execution of instructions
• Ample program memory for storing application code
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Timers/counters for precise timing operations
• Analog-to-digital converter (ADC) for analog signal processing
• Pulse-width modulation (PWM) channels for controlling analog outputs

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient execution of instructions.
• Low power consumption makes it suitable for battery-powered applications.
• Ample program memory allows for complex application code.
• Integrated peripherals simplify system design and reduce external component count.
• Wide operating voltage range provides flexibility in various power supply scenarios.

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected.
• 8-bit architecture may not be suitable for applications requiring higher computational capabilities.

Working Principles

The PIC18LF26K22-I/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs various tasks according to the programmed application code. The microcontroller's internal architecture enables it to process data, control peripherals, and respond to external events.

Detailed Application Field Plans

The PIC18LF26K22-I/SO finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Consumer electronics: Home appliances, gaming consoles, and remote controls.
3. Automotive: Engine control units, dashboard displays, and lighting systems.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and infusion pumps.
5. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.

Detailed and Complete Alternative Models

There are several alternative models available