PIC18LF27J13-I/ML

Product Overview

Category

The PIC18LF27J13-I/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Enhanced flash program memory
• Integrated peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF27J13-I/ML is available in a small form factor, known as a QFN package (Quad Flat No-Lead). This package offers compactness and ease of integration into electronic systems.

Essence

The essence of the PIC18LF27J13-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC18LF27J13-I/ML is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Architecture: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 128 KB
• RAM Size: 3.9 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 28
• Operating Voltage Range: 2.0V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM Channels: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF27J13-I/ML 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. VCAP - Capacitor connection for internal voltage regulator
18. OSC1/CLKI - Oscillator input/clock input
19. OSC2/CLKO - Oscillator output/clock output
20. RC0 - General-purpose I/O pin
21. RC1 - General-purpose I/O pin
22. RC2 - General-purpose I/O pin
23. RC3 - General-purpose I/O pin
24. RC4 - General-purpose I/O pin
25. RC5 - General-purpose I/O pin
26. RC6 - General-purpose I/O pin
27. RC7 - General-purpose I/O pin
28. VSS - Ground

Functional Features

The PIC18LF27J13-I/ML offers several functional features that enhance its usability and versatility in various applications:

• High-performance RISC CPU for efficient processing
• Enhanced flash program memory for storing application 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

Advantages and Disadvantages

Advantages

• Low power consumption, making it suitable for battery-powered applications
• Compact form factor for easy integration into space-constrained designs
• Wide operating voltage range allows for flexibility in power supply options
• Robust communication interfaces enable seamless connectivity with other devices

Disadvantages

• Limited RAM size may restrict the complexity of applications that can be implemented
• Relatively small number of I/O pins may limit the number of external devices that can be connected

Working Principles

The PIC18LF27J13-I/ML operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The CPU fetches instructions, decodes them, and executes the corresponding operations. The integrated peripherals and I/O pins allow interaction with the external world, enabling control and communication.

Detailed Application Field Plans

The PIC18LF27J13-I/ML finds applications in a wide range of fields, including but not limited to