PIC18F8390-I/PT

Product Overview

Category

The PIC18F8390-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-based program memory
• Extensive peripheral integration
• Low power consumption
• Wide operating voltage range
• Enhanced communication interfaces

Package

The PIC18F8390-I/PT is available in a small form factor package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18F8390-I/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

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 CPU Speed: 40 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Resolution: 10-bit
• Timers/Counters: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18F8390-I/PT has a total of 53 I/O pins, which are assigned different functions based on their configuration. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

• High-performance CPU with efficient instruction set
• Flash-based program memory for easy reprogramming
• Integrated peripherals for enhanced functionality
• Multiple communication interfaces for seamless data transfer
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers/Counters for accurate timing and event counting

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing
• Flash-based program memory allows for easy reprogramming
• Extensive peripheral integration reduces external component count
• Low power consumption extends battery life in portable applications
• Wide operating voltage range enhances compatibility with different power sources

Disadvantages

• Limited RAM size may restrict the complexity of applications
• 8-bit architecture may not be suitable for certain high-end applications requiring higher precision or performance
• Availability of alternative models with more advanced features may limit its competitiveness in some markets

Working Principles

The PIC18F8390-I/PT operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data to perform specific tasks. The microcontroller's working principles are defined by its instruction set and the configuration of its internal components.

Detailed Application Field Plans

The PIC18F8390-I/PT finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Its versatility and extensive peripheral integration make it suitable for a wide range of applications that require embedded control and processing capabilities.

Detailed and Complete Alternative Models

• PIC18F8490-I/PT: Similar to PIC18F8390-I/PT, but with larger program memory and RAM size.
• PIC18F8590-I/PT: Similar to PIC18F8390-I/PT, but with additional features such as USB connectivity.
• PIC18F8290-I/PT: Similar to PIC18F8390-I/PT, but with smaller program memory and RAM size.

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

Note: The content provided above is a general overview of the PIC18F8390-I/PT microcontroller. For detailed technical specifications and pin configurations, please refer to the manufacturer's datasheet.