PIC18F86K90-I/PT

Product Overview

Category

The PIC18F86K90-I/PT 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
• Flash memory for program storage
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range

Package

The PIC18F86K90-I/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package provides a compact and durable housing for the microcontroller.

Essence

The essence of the PIC18F86K90-I/PT lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The PIC18F86K90-I/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 supplier.

Specifications

• 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 Frequency: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Number of Timers: 5
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC18F86K90-I/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 (I/O)
• Pin 3: RA1 (I/O)
• Pin 4: RA2 (I/O)
• ...
• Pin 53: RB7 (I/O)

Functional Features

The PIC18F86K90-I/PT offers a range of functional features that enhance its capabilities. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Analog-to-Digital Converter (ADC) for precise analog signal measurement
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication
• Master Synchronous Serial Port (MSSP) module supporting I2C and SPI protocols
• Multiple timers for accurate timing and event generation

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing
• Wide operating voltage range allows for flexibility in power supply
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited program memory size may restrict the complexity of applications
• 8-bit architecture may not be suitable for certain demanding tasks
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity

Working Principles

The PIC18F86K90-I/PT operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks, such as data processing, control, and communication. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to provide enhanced functionality.

Detailed Application Field Plans

The PIC18F86K90-I/PT finds application in various fields, including but not limited to:

1. Industrial automation: Controlling and monitoring processes in manufacturing plants.
2. Automotive systems: Managing engine control units, dashboard displays, and sensor interfaces.
3. Home automation: Controlling smart home devices, such as lighting systems and security systems.
4. Medical devices: Powering and controlling medical equipment, such as patient monitors and infusion pumps.
5. Consumer electronics: Enabling control and connectivity in devices like smart TVs and home appliances.

Detailed and Complete Alternative Models

1. PIC18F87K90-I/PT: Similar to the PIC18F86K90-I/PT but with additional program memory and I/O pins.
2. PIC18F85K90-I/PT: A lower-cost alternative with reduced program memory and fewer I/O pins.
3. PIC18F88K90-I/PT: Offers more program memory and I/O pins compared to the PIC18F86K90-I/PT.

These alternative models provide options with varying capabilities and price points, allowing users to choose the most suitable microcontroller for their specific requirements.

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