PIC18LF27K40T-I/SO

Product Overview

Category

The PIC18LF27K40T-I/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
• Low power consumption
• Enhanced Flash program memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF27K40T-I/SO is available in a small outline (SO) package, which allows for easy integration into compact designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The PIC18LF27K40T-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: 128 KB
• RAM Size: 4 KB
• Operating Voltage Range: 2.3V to 5.5V
• Number of I/O Pins: 25
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 x 16-bit, 1 x 8-bit
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF27K40T-I/SO has a total of 25 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. MCLR - Master Clear input

Functional Features

The PIC18LF27K40T-I/SO offers a range of functional features that enhance its usability and performance:

• Enhanced Flash program memory allows for easy firmware updates.
• Integrated peripherals such as UART, SPI, and I2C enable seamless communication with other devices.
• Timers/counters provide precise timing control for various applications.
• The 10-bit ADC enables analog signal conversion for accurate measurements.
• Low power consumption ensures efficient operation in battery-powered devices.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient data processing.
• Wide operating voltage range allows for flexibility in different power supply scenarios.
• Robust communication interfaces facilitate seamless integration with other devices.
• Enhanced Flash program memory enables easy firmware updates.

Disadvantages

• Limited RAM size may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects with extensive peripheral requirements.

Working Principles

The PIC18LF27K40T-I/SO 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 operations, and communication with external devices. The microcontroller's internal components, including the CPU, memory, and peripherals, work together to execute these instructions and achieve the desired functionality.

Detailed Application Field Plans

The PIC18LF27K40T-I/SO finds application in a wide range of fields, including:

1. Industrial Automation: Used for controlling machinery and processes in manufacturing plants.
2. Consumer Electronics: Integrated into devices like home appliances, gaming consoles, and smart devices.
3. Automotive Systems: Employed in automotive control units for functions like engine management and driver assistance systems.
4. Medical Devices: Utilized in medical equipment for monitoring and controlling vital signs and treatment procedures.
5. Internet of Things (Io