PIC18LF45K40-I/ML

Product Overview

Category

The PIC18LF45K40-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

• High-performance 8-bit architecture
• Low power consumption
• Enhanced Flash program memory
• Integrated peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF45K40-I/ML is available in a small form factor package, known as a QFN (Quad Flat No-Lead) package. This package offers a compact size and allows for easy integration into space-constrained designs.

Essence

The essence of the PIC18LF45K40-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 36
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Clock Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels

Detailed Pin Configuration

The PIC18LF45K40-I/ML has a total of 36 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-7: Digital I/O Pins
• Pins 8-15: Analog I/O Pins
• Pins 16-19: Power Supply and Ground Pins
• Pins 20-27: Digital I/O Pins
• Pins 28-35: Digital I/O Pins
• Pin 36: Reset Pin

Functional Features

The PIC18LF45K40-I/ML offers a range of functional features, including:

1. High-performance CPU: The microcontroller's 8-bit architecture provides efficient processing capabilities for various applications.
2. Enhanced Flash Program Memory: The integrated Flash memory allows for easy program storage and updates.
3. Integrated Peripherals: The microcontroller includes versatile peripherals such as UART, SPI, and I2C interfaces, enabling seamless communication with other devices.
4. Analog-to-Digital Converter (ADC): The built-in ADC enables accurate conversion of analog signals into digital values.
5. Low Power Consumption: The microcontroller is designed to operate efficiently, minimizing power consumption and extending battery life.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Versatile communication interfaces facilitate integration with other devices.
• Enhanced Flash program memory allows for easy program updates.
• Wide operating voltage range ensures compatibility with various power sources.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.

Working Principles

The PIC18LF45K40-I/ML operates based on the principles of embedded control and processing. It executes instructions stored in its program memory to perform specific tasks. The microcontroller interacts with external devices through its integrated peripherals, enabling input/output operations and communication.

Detailed Application Field Plans

The PIC18LF45K40-I/ML finds applications in various fields, including but not limited to:

1. Home Automation: Controlling and monitoring home appliances and systems.
2. Industrial Automation: Process control and monitoring in industrial environments.
3. Automotive Electronics: Vehicle control systems and instrumentation.
4. Medical Devices: Monitoring and controlling medical equipment.
5. Internet of Things (IoT): Enabling connectivity and control in IoT applications.

Detailed and Complete Alternative Models

1. PIC18F45K40-I/ML: Similar to the PIC18LF45K40-I/ML, but without the low-power feature.
2. PIC18LF45K42-I/ML: A higher-end version with increased program memory and additional features.
3. PIC18LF45K50-I/ML: Offers enhanced communication capabilities and more I/O pins.

These alternative models provide similar functionality and can be considered based on specific project requirements.

Word count: 534 words