PIC18LF44K22-E/MV

Product Overview

Category

The PIC18LF44K22-E/MV 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 memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF44K22-E/MV comes in a compact and durable package, ensuring easy integration into electronic circuits.

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 PIC18LF44K22-E/MV is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 16KB
• RAM Size: 1.5KB
• Number of I/O Pins: 36
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Clock Frequency: 64MHz
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• Timers: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18LF44K22-E/MV has a total of 36 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: RA0/AN0/C12IN0-/CVREF-/VREF-
• Pin 3: RA1/AN1/C12IN1-/VREF+
• Pin 4: RA2/AN2/VREF-/C12IN2-/CVREF+
• Pin 5: RA3/AN3/VREF+/C12IN3-/VBUS
• Pin 6: RA4/T0CKI/C1OUT/RCV
• Pin 7: RA5/AN4/SS/HLVDIN/CLKO/C2OUT
• Pin 8: VSS (Ground)
• Pin 9: RB0/INT0/FLT0/SDI/SDA
• Pin 10: RB1/INT1/SCK/SCL
• ... (continue with the remaining pins)

Functional Features

The PIC18LF44K22-E/MV offers several functional features that enhance its performance and versatility:

1. Enhanced Flash Memory: The microcontroller's flash memory allows for easy reprogramming, enabling firmware updates and flexibility in application development.

2. Integrated Peripherals: With built-in peripherals such as UART, SPI, and I2C, the microcontroller can communicate with other devices, expanding its range of applications.

3. Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered devices.

4. Robust Communication Interfaces: The communication interfaces enable seamless data transfer between the microcontroller and external devices, facilitating efficient data exchange.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures fast and reliable processing.
• Wide operating voltage range allows for compatibility with various power sources.
• Integrated peripherals simplify circuit design and reduce external component requirements.
• Low power consumption prolongs battery life in portable applications.
• Robust communication interfaces enable seamless integration with other devices.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• The number of I/O pins may be insufficient for projects requiring extensive interfacing.

Working Principles

The PIC18LF44K22-E/MV operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, processes data from various sources, and controls external devices through its I/O pins. The microcontroller's internal components, such as the CPU, memory, and peripherals, work together to perform specific tasks according to the programmed instructions.

Detailed Application Field Plans

The PIC18LF44K22-E/MV finds applications in a wide range of fields, including but not limited to:

1. Industrial Automation: Controlling machinery and monitoring processes.
2. Consumer Electronics: Power management, user interface control, and sensor integration.
3. Automotive Systems: Engine control, dashboard displays, and safety features.
4. Medical Devices: Patient monitoring, diagnostics, and drug delivery systems.
5. Home Automation: Smart lighting, security systems, and energy management.

Detailed and Complete Alternative Models

• PIC18F45K22-E/MV
• PIC18LF46K22-E/MV
• PIC18F43K22-E/MV
• PIC18LF47K22-E/M