PIC18F26K42-I/SP

Product Overview

Category

The PIC18F26K42-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 peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F26K42-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 systems.

Packaging/Quantity

The PIC18F26K42-I/SP is typically packaged in reels or tubes, with a quantity of 25 units per package.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 28
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Resolution: 10-bit
• Timers: 4 x 8-bit, 3 x 16-bit
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F26K42-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. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. RB6 - Digital I/O
26. RB7 - Digital I/O
27. VPP/MCLR - Programming Voltage / Master Clear
28. VDDCORE - Core Power Supply

Functional Features

The PIC18F26K42-I/SP offers a range of functional features that enhance its versatility and performance. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications.
• Integrated hardware support for capacitive touch sensing, enabling user-friendly interfaces.
• Multiple communication interfaces (UART, SPI, I2C) for seamless connectivity with other devices.
• Flexible interrupt handling capabilities for efficient event-driven programming.
• On-chip analog-to-digital converter (ADC) for precise measurement and monitoring.

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture allows for efficient processing.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range enables compatibility with various power sources.
• Enhanced peripherals provide versatile functionality for diverse applications.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Lack of built-in Ethernet or Wi-Fi connectivity limits direct internet communication capabilities.

Working Principles

The PIC18F26K42-I/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) coordinates these operations, enabling the desired functionality.

Detailed Application Field Plans

The PIC18F26K42-I/SP finds application in various fields, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer Electronics: Home appliances, gaming consoles, and remote control systems.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Medical Devices