PIC18F86K22-E/PT

Product Overview

Category

The PIC18F86K22-E/PT 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
• Flash memory for program storage
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces
• Extensive I/O capabilities

Package

The PIC18F86K22-E/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package offers compactness and ease of integration into circuit boards.

Essence

The essence of the PIC18F86K22-E/PT lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The PIC18F86K22-E/PT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: PIC18
• Core Architecture: 8-bit
• Program Memory Size: 64 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 53
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Resolution: 10-bit
• Timers/Counters: 4
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F86K22-E/PT has a total of 53 I/O 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-/C2INB
• Pin 4: RA2/AN2/VREF+/C2INA
• Pin 5: RA3/AN3/VREF-/C1INA
• ...
• Pin 53: RB7/PGD/T1G/CCP10

Functional Features

The PIC18F86K22-E/PT offers several functional features that enhance its capabilities:

1. High-performance CPU: The microcontroller's 8-bit architecture allows for efficient execution of instructions and data processing.
2. Flash Memory: The integrated flash memory enables program storage and flexibility in updating firmware.
3. Integrated Peripherals: Various peripherals such as UART, SPI, and I2C interfaces provide seamless communication with other devices.
4. Analog-to-Digital Converter (ADC): The built-in ADC allows for precise analog signal conversion.
5. Timers/Counters: The microcontroller includes timers/counters for accurate timing and event counting.
6. PWM Channels: Multiple PWM channels enable the generation of analog-like signals for controlling motors, LEDs, and other devices.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures efficient execution of instructions.
• Extensive range of integrated peripherals simplifies system design.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range enhances compatibility with various power sources.
• Robust communication interfaces facilitate seamless data exchange.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively small RAM size may limit the amount of data that can be processed simultaneously.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for network communication.

Working Principles

The PIC18F86K22-E/PT operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals and I/O pins, and processes data according to the programmed logic. The microcontroller's clock generates timing signals that synchronize its internal operations.

Detailed Application Field Plans

The PIC18F86K22-E/PT finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems for machinery, robotics, and manufacturing processes.
2. Consumer Electronics: Home appliances, audio/video equipment, gaming consoles.
3. Automotive: Engine control units, dashboard displays, infotainment systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, medical implants.
5. Internet of Things (IoT): Smart home devices, wearable technology, environmental sensors.

Detailed and Complete Alternative Models

1. PIC18F87K22-E/PT: Similar to PIC18F86K22-E/PT but with higher program memory size (128 KB).