PIC18F26K22-I/SP

Product Overview

Category

The PIC18F26K22-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 peripheral integration
• Wide operating voltage range
• Flexible I/O options

Package

The PIC18F26K22-I/SP is available 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 PIC18F26K22-I/SP is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB (Flash)
• RAM Size: 2KB
• Operating Voltage Range: 1.8V to 5.5V
• Number of I/O Pins: 28
• ADC Resolution: 10-bit
• Communication Interfaces: SPI, I2C, UART
• Timers/Counters: 4
• PWM Channels: 5
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F26K22-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. RE3 - Analog Input / Digital I/O
8. VSS - Ground
9. VDD - Power Supply
10. RB0 - Digital I/O
11. RB1 - Digital I/O
12. RB2 - Digital I/O
13. RB3 - Digital I/O
14. RB4 - Digital I/O
15. RB5 - Digital I/O
16. RB6 - Digital I/O
17. RB7 - Digital I/O
18. RC0 - Digital I/O
19. RC1 - Digital I/O
20. RC2 - Digital I/O
21. RC3 - Digital I/O
22. RC4 - Digital I/O
23. RC5 - Digital I/O
24. RC6 - Digital I/O
25. RC7 - Digital I/O
26. OSC1/CLKI - Oscillator Input
27. OSC2/CLKO - Oscillator Output
28. MCLR/VPP - Master Clear / Programming Voltage

Functional Features

The PIC18F26K22-I/SP offers a range of functional features that enhance its performance and versatility:

• High-speed processing capabilities
• Enhanced analog-to-digital conversion (ADC)
• Multiple communication interfaces for data exchange
• Flexible input/output configurations
• Timers and counters for precise timing operations
• Pulse Width Modulation (PWM) channels for controlling analog devices
• Low power consumption modes for energy efficiency
• Built-in oscillator for clock generation
• Hardware and software debugging capabilities

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture ensures efficient processing.
• Flash program memory allows for easy reprogramming and updates.
• Enhanced peripheral integration reduces the need for external components.
• Wide operating voltage range enables compatibility with various power sources.
• Flexible I/O options provide versatility in connecting to external devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for certain computationally intensive tasks.
• Lack of built-in wireless communication capabilities may require additional components for wireless connectivity.

Working Principles

The PIC18F26K22-I/SP operates based on the principles of microcontroller technology. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs calculations and data processing operations to control the desired functionality.

Detailed Application Field Plans

The PIC18F26K22-I/SP finds application in various fields, including but not limited to:

1. Industrial automation: Controlling machinery and processes in manufacturing plants.
2. Consumer electronics: Power management, user interface control, and sensor integration in electronic devices.
3. Automotive systems: Engine control units, dashboard displays, and vehicle diagnostics.
4. Home automation: Smart home devices, security systems, and energy management.
5. Medical devices: Patient monitoring, diagnostic