PIC18LF65K80-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial control, consumer electronics
• Characteristics: Low power consumption, high performance, versatile
• Package: TQFP-44
• Essence: 8-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: Enhanced Mid-range
• CPU Speed: Up to 64 MHz
• Program Memory Size: 64 KB Flash
• RAM Size: 3.8 KB
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 2.3V to 5.5V
• Number of I/O Pins: 36
• Timers: 4 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• PWM Channels: 5
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The PIC18LF65K80-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pins 1-9: Port A (RA0-RA7)
• Pins 10-17: Port B (RB0-RB7)
• Pins 18-25: Port C (RC0-RC7)
• Pins 26-33: Port D (RD0-RD7)
• Pins 34-41: Port E (RE0-RE7)
• Pins 42-43: VDD and VSS (Power supply)
• Pin 44: MCLR (Master Clear)

Functional Features

• Enhanced Mid-range core for improved performance and efficiency
• Integrated peripherals such as ADC, PWM, timers, and communication interfaces
• Low power consumption for extended battery life
• Wide operating voltage range for flexibility in various applications
• High-speed operation up to 64 MHz for demanding tasks
• Versatile I/O pins for interfacing with external devices

Advantages and Disadvantages

Advantages: - Powerful and versatile microcontroller suitable for a wide range of applications - Integrated peripherals reduce the need for external components - Low power consumption extends battery life in portable devices - Wide operating voltage range allows for flexibility in power supply options

Disadvantages: - Limited program memory size compared to some other microcontrollers - Limited RAM size may restrict the complexity of applications - Availability of alternative models with more features or higher performance

Working Principles

The PIC18LF65K80-I/PT microcontroller operates based on the Enhanced Mid-range architecture. It executes instructions stored in its program memory to perform various tasks. The integrated peripherals, such as ADC, PWM, and timers, provide additional functionality and enable the microcontroller to interface with external devices.

The microcontroller communicates with other devices through its communication interfaces, including SPI, I2C, and UART. It can read analog signals using the built-in ADC and generate precise digital outputs using the PWM channels. The versatile I/O pins allow for easy connection to sensors, actuators, and other electronic components.

Detailed Application Field Plans

The PIC18LF65K80-I/PT microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, home automation, and automotive systems.
2. Industrial Control: Controls and monitors machinery, processes, and equipment in manufacturing plants.
3. Consumer Electronics: Powers and controls devices such as smart appliances, wearable devices, and IoT devices.
4. Medical Devices: Used in medical equipment for monitoring, diagnostics, and treatment.
5. Robotics: Controls the movement and behavior of robots in industrial and research applications.

Detailed and Complete Alternative Models

1. PIC18LF65K40-I/PT: Similar features but with a smaller program memory size (32 KB Flash).
2. PIC18LF65K22-I/PT: Lower-cost alternative with reduced peripherals and I/O pins.
3. PIC18LF65K90-I/PT: Higher-performance model with additional features such as USB interface and more RAM.

These alternative models provide options based on specific requirements, budget constraints, and application needs.

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