PIC18LF26J11T-I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, industrial automation
• Characteristics: Low power consumption, high performance, versatile
• Package: 28-pin QFN (Quad Flat No-Lead)
• Essence: A microcontroller designed for various applications requiring low power and high performance.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 32 KB Flash
• RAM Size: 2 KB
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 1.8V to 3.6V
• Number of I/O Pins: 25
• 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: 5
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PIC18LF26J11T-I/ML microcontroller has a total of 28 pins. 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. MCLR - Master Clear input
9. VSS - Ground
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. VDD - Power supply voltage
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. VSS - Ground
28. OSC1/CLKIN - Oscillator input

Functional Features

• Low power consumption: The PIC18LF26J11T-I/ML microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered devices and energy-efficient applications.
• High performance: With a CPU speed of up to 64 MHz and ample program memory, the microcontroller offers fast and efficient processing capabilities.
• Versatility: The microcontroller supports various communication interfaces such as UART, SPI, and I2C, enabling seamless integration with other devices and systems.
• Analog-to-Digital Converter (ADC): The built-in 10-bit ADC allows for accurate analog signal measurements, making it ideal for sensor-based applications.
• Timers and PWM Channels: The microcontroller features multiple timers and PWM channels, facilitating precise timing control and generation of analog signals.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance CPU enables fast and efficient processing. - Versatile communication interfaces enhance connectivity options. - Ample program memory allows for complex application development. - Built-in ADC simplifies analog signal processing.

Disadvantages: - Limited RAM size may restrict the complexity of applications. - 8-bit architecture may not be suitable for certain computationally intensive tasks. - Limited number of I/O pins may limit the connectivity options in some applications.

Working Principles

The PIC18LF26J11T-I/ML microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, which can be programmed using various development tools and programming languages. The microcontroller interacts with external devices and sensors through its I/O pins and communication interfaces.

Upon receiving power, the microcontroller initializes its internal components and starts executing the program instructions. It can perform tasks such as data processing, sensor interfacing, communication with other devices, and control of external peripherals. The microcontroller's low power consumption and high-performance characteristics make it suitable for a wide range of applications.

Application Field Plans

The PIC18LF26J11T-I/ML microcontroller finds applications in various fields, including:

1. Embedded Systems: It can be used in embedded systems for controlling and monitoring devices such as home automation systems, industrial machinery, and consumer electronics