PIC18LF27K42-E/SS

Product Overview

Category

The PIC18LF27K42-E/SS 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 PIC18LF27K42-E/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and easy integration into circuit boards.

Essence

The essence of the PIC18LF27K42-E/SS lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, with each reel/tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Number of I/O Pins: 25
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 10-bit, 13 channels
• Timers: 8-bit and 16-bit timers available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF27K42-E/SS has a total of 25 I/O pins, each serving a specific purpose. Here is a detailed pin configuration:

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. RC0 - Digital I/O
8. RC1 - Digital I/O
9. RC2 - Digital I/O
10. RC3 - Digital I/O
11. RC4 - Digital I/O
12. RC5 - Digital I/O
13. RC6 - Digital I/O
14. RC7 - Digital I/O
15. RD0 - Digital I/O
16. RD1 - Digital I/O
17. RD2 - Digital I/O
18. RD3 - Digital I/O
19. RD4 - Digital I/O
20. RD5 - Digital I/O
21. RD6 - Digital I/O
22. RD7 - Digital I/O
23. RE0 - Digital I/O
24. RE1 - Digital I/O
25. VSS - Ground

Functional Features

The PIC18LF27K42-E/SS offers a range of functional features that enhance its usability and performance. Some notable features include:

• Enhanced Flash program memory for storing code and data
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Analog-to-Digital Converter (ADC) channels for precise analog signal measurement
• Timers for accurate timing control
• Low power consumption modes for energy efficiency
• Multiple I/O pins for interfacing with external devices
• Wide operating voltage range for flexibility in different applications

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing of data
• Low power consumption prolongs battery life in portable devices
• Integrated peripherals simplify circuit design and reduce external component count
• Wide operating voltage range allows compatibility with various power sources
• Compact package size facilitates space-constrained designs

Disadvantages

• Limited program memory size may restrict the complexity of applications
• 8-bit architecture may not be suitable for certain demanding tasks requiring higher precision or processing power
• Lack of built-in wireless communication interfaces may require additional components for wireless connectivity

Working Principles

The PIC18LF27K42-E/SS operates based on the principles of microcontroller technology. It executes instructions stored in its program memory to perform specific tasks. The microcontroller interacts with external devices through its I/O pins, utilizing integrated peripherals and communication interfaces. By following a predefined program, it can control and process data according to the requirements of the application.

Detailed Application Field Plans

The PIC18LF27K42-E/SS finds applications in various fields, including but not limited to:

1. Industrial Automation: Controlling and monitoring processes in manufacturing plants.
2. Consumer Electronics: Power management, user interface control, and data processing in electronic devices.
3. Automotive Systems: Engine control units, dashboard displays