PIC18F66K90-I/MRRSL

Product Overview

Category

The PIC18F66K90-I/MRRSL 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 versatile functionality
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F66K90-I/MRRSL is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

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

Packaging/Quantity

The PIC18F66K90-I/MRRSL is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 64 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 64
• 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: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F66K90-I/MRRSL has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O (GPIO) pins
• Pins 21-28: Analog input pins (ADC)
• Pins 29-36: Communication interface pins (UART, SPI, I2C)
• Pins 37-40: Power supply and ground pins
• Pins 41-44: Timer/counter pins
• Pins 45-48: PWM output pins
• Pins 49-64: Additional GPIO pins

Functional Features

The PIC18F66K90-I/MRRSL offers a range of functional features that enhance its versatility and performance. Some notable features include:

• Flash memory for program storage and easy firmware updates
• Integrated peripherals such as UART, SPI, and I2C for seamless communication with other devices
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/counters for accurate timing and event counting
• Pulse Width Modulation (PWM) channels for generating variable-width pulses
• Low-power modes for energy-efficient operation
• Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing and control tasks
• Versatile communication interfaces facilitate seamless integration with other devices
• Wide operating voltage range allows compatibility with various power sources
• Robust packaging ensures durability in demanding environments
• 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 computationally intensive tasks
• Lack of built-in Ethernet or Wi-Fi connectivity limits direct network integration capabilities

Working Principles

The PIC18F66K90-I/MRRSL operates based on the principles of microcontroller technology. It executes instructions stored in its program memory, interacts with external devices through its I/O pins and communication interfaces, and performs various tasks according to the programmed logic.

Detailed Application Field Plans

The PIC18F66K90-I/MRRSL finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Consumer electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

• PIC18F46K90-I/MRRSL
• PIC18F86K90-I/MRRSL
• PIC18F66K80-I/MRRSL
• PIC18F66K40-I/MRRSL
• PIC18F66K22-I/MRRSL

These alternative models offer similar functionality and characteristics, providing options for different project requirements.

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