PIC18F27K40-E/SO

Product Overview

Category

The PIC18F27K40-E/SO 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
• Flash program memory with self-read/write capability
• Enhanced mid-range core with 16 MIPS operation
• Integrated peripherals for versatile applications
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F27K40-E/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 control and processing capabilities for a wide range of electronic devices and embedded systems.

Packaging/Quantity

The PIC18F27K40-E/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 25
• ADC Resolution: 10-bit
• Operating Voltage Range: 2.3V to 5.5V
• Maximum CPU Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F27K40-E/SO microcontroller 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. RE3 - Digital Input/Output
11. RE4 - Digital Input/Output
12. RE5 - Digital Input/Output
13. RE6 - Digital Input/Output
14. RE7 - Digital Input/Output
15. RB0 - Digital Input/Output
16. RB1 - Digital Input/Output
17. RB2 - Digital Input/Output
18. RB3 - Digital Input/Output
19. RB4 - Digital Input/Output
20. RB5 - Digital Input/Output
21. RB6 - Digital Input/Output
22. RB7 - Digital Input/Output
23. RB8 - Digital Input/Output
24. RB9 - Digital Input/Output
25. VDD - Power Supply

Functional Features

The PIC18F27K40-E/SO microcontroller offers a range of functional features, including:

• High-performance core for efficient data processing
• Flash program memory for storing and executing code
• Integrated peripherals such as UART, SPI, and I2C for communication
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers and PWM channels for accurate timing and control
• Low power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in different power supply conditions

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient data processing.
• Versatile integrated peripherals allow for flexible application development.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range ensures compatibility with various power sources.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for certain high-performance applications requiring higher data precision.

Working Principles

The PIC18F27K40-E/SO microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its program memory, processes data from various input sources, and controls output devices accordingly. The integrated peripherals and functional features enable the microcontroller to perform a wide range of tasks, making it suitable for diverse application fields.

Detailed Application Field Plans

The PIC18F27K40-E/SO microcontroller finds applications in various fields, including:

1. Industrial Automation: Controlling and monitoring machinery and equipment in manufacturing processes.
2. Home Automation: Managing and automating household appliances and systems.
3. Automotive Electronics: Controlling vehicle functions and systems, such as engine management and infotainment.
4. Internet of Things (IoT): Enabling connectivity and control in IoT devices and systems.
5. Medical