PIC18F87K22-I/PTRSL

Product Overview

Category

The PIC18F87K22-I/PTRSL 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
• Enhanced communication interfaces
• Wide operating voltage range

Package

The PIC18F87K22-I/PTRSL is available in a small form factor package, making it suitable for space-constrained designs.

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 PIC18F87K22-I/PTRSL is typically packaged in reels or trays, with a quantity of several hundred units per package.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 3.9 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 PIC18F87K22-I/PTRSL has a total of 53 I/O pins, each serving a specific purpose. The pin configuration is as follows:

• Port A: RA0 to RA7
• Port B: RB0 to RB7
• Port C: RC0 to RC7
• Port D: RD0 to RD7
• Port E: RE0 to RE7
• Port F: RF0 to RF7
• Port G: RG0 to RG7
• Port H: RH0 to RH7

Functional Features

The PIC18F87K22-I/PTRSL offers a range of functional features that enhance its performance and versatility. Some notable features include:

• High-speed processing capabilities
• Flash memory for program storage
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor interfacing
• Timers and counters for precise timing operations
• Pulse-width modulation (PWM) for controlling analog devices
• Interrupt handling for efficient event-driven programming

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables fast and efficient processing.
• Extensive peripheral integration reduces the need for external components.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range allows for flexibility in power supply options.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for network communication.

Working Principles

The PIC18F87K22-I/PTRSL operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory, interacts with peripherals, and responds to external events through interrupts. The microcontroller's central processing unit (CPU) coordinates these operations to perform the desired tasks.

Detailed Application Field Plans

The PIC18F87K22-I/PTRSL finds application in various 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 lighting control.
4. Internet of Things (IoT): Sensor nodes, smart home devices, and wearable technology.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. PIC18F87K22-I/PT: Similar to the PIC18F87K22-I/PTRSL but without tape and reel packaging.
2. PIC18F87K22-I/ML: Available in a different package with a higher operating temperature range.
3. PIC18F87K22-I/SS: Surface mount package variant suitable for space-constrained designs.

These alternative models offer similar functionality and can be considered as substitutes for the PIC18F87K22-I/PTRSL based on specific requirements.

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