PIC18F26K40-I/SP

Product Overview

Category

The PIC18F26K40-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
• Wide operating voltage range
• Enhanced peripherals for versatile functionality

Package

The PIC18F26K40-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 PIC18F26K40-I/SP is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Microcontroller Family: PIC18
• 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 PIC18F26K40-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. RC0 - General-purpose I/O pin
18. RC1 - General-purpose I/O pin
19. RC2 - General-purpose I/O pin
20. RC3 - General-purpose I/O pin
21. RC4 - General-purpose I/O pin
22. RC5 - General-purpose I/O pin
23. RC6 - General-purpose I/O pin
24. RC7 - General-purpose I/O pin
25. OSC1/CLKIN - Oscillator input
26. OSC2/CLKOUT - Oscillator output
27. MCLR/VPP - Master Clear/Voltage Programming Pin
28. VDD - Power supply voltage

Functional Features

The PIC18F26K40-I/SP offers several functional features that enhance its versatility and performance:

• High-speed processing capabilities
• Flash program memory for easy reprogramming
• Enhanced peripherals, including UART, SPI, and I2C interfaces
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Low power consumption for energy-efficient applications
• Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient control and processing.
• Flash program memory allows for easy firmware updates and modifications.
• Enhanced peripherals provide versatile functionality for diverse applications.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range ensures compatibility with different power sources.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Limited number of I/O pins may limit the connectivity options in complex systems.

Working Principles

The PIC18F26K40-I/SP operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks, such as data processing, control, and communication. The microcontroller interacts with external devices through its I/O pins and utilizes its peripherals to facilitate data transfer and interface with other components.

Detailed Application Field Plans

The PIC18F26K40-I/SP finds application in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition systems.
2. Consumer electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and wearable health trackers.
5. Internet of