PIC18LF8490-I/PT

Product Overview

Category

The PIC18LF8490-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
• Low power consumption
• Large program memory capacity
• Integrated peripherals for enhanced functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF8490-I/PT is available in a small form factor package, known as the TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18LF8490-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: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Speed: 40 MHz
• Number of I/O Pins: 44
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF8490-I/PT has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

1. High-Performance Architecture

The PIC18LF8490-I/PT utilizes an advanced 8-bit architecture, allowing for efficient execution of instructions and high-speed processing.

2. Integrated Peripherals

This microcontroller incorporates various peripherals such as UART, SPI, and I2C interfaces, enabling seamless communication with external devices.

3. Robust Analog-to-Digital Conversion

With a 10-bit ADC and 13 channels, the PIC18LF8490-I/PT offers accurate analog signal conversion, making it suitable for applications requiring precise measurements.

4. Flexible Timers and PWM Channels

The presence of multiple timers and PWM channels allows for precise timing control and generation of analog signals, enhancing the microcontroller's versatility.

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient processing.
• Integrated peripherals simplify communication with external devices.
• Wide operating voltage range provides flexibility in power supply options.
• Robust analog-to-digital conversion ensures accurate measurement capabilities.
• Multiple timers and PWM channels offer precise timing control and analog signal generation.

Disadvantages

• Limited program memory size compared to some other microcontrollers.
• Relatively fewer I/O pins may restrict the number of external devices that can be connected simultaneously.

Working Principles

The PIC18LF8490-I/PT operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the programmed logic.

Detailed Application Field Plans

The PIC18LF8490-I/PT finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC18LF8490-I/PT include: - PIC18F8490 - PIC18LF8490 - PIC18F8490-I/PT - PIC18LF8490-I/P

These models share similar specifications and features, making them suitable alternatives for different project requirements.

In conclusion, the PIC18LF8490-I/PT is a high-performance microcontroller with integrated peripherals, robust analog-to-digital conversion, and versatile timing capabilities. It finds applications in various fields and has alternative models that offer similar functionality.