PIC18F45K22-E/MV

Product Overview

Category

The PIC18F45K22-E/MV 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
• Enhanced communication interfaces

Package

The PIC18F45K22-E/MV is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

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 applications.

Packaging/Quantity

The PIC18F45K22-E/MV is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Number of I/O Pins: 36
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers/Counters: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18F45K22-E/MV microcontroller has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Port A (Digital I/O)
• Pins 9-16: Port B (Digital I/O)
• Pins 17-24: Port C (Digital I/O)
• Pins 25-32: Port D (Digital I/O)
• Pins 33-40: Port E (Digital I/O)
• Pin 41: VDD (Power Supply)
• Pin 42: VSS (Ground)
• Pin 43: OSC1/CLKI (Oscillator Input)
• Pin 44: OSC2/CLKO (Oscillator Output)

Functional Features

The PIC18F45K22-E/MV microcontroller offers a range of functional features, including:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication
• Master Synchronous Serial Port (MSSP) module supporting SPI and I2C protocols
• Analog-to-Digital Converter (ADC) for precise analog signal measurement
• Timers and counters for accurate timing and event counting
• Interrupt handling for efficient multitasking
• Power-saving modes for low-power applications

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient processing
• Wide operating voltage range allows flexibility in power supply options
• 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 high-end applications requiring higher precision or processing power

Working Principles

The PIC18F45K22-E/MV microcontroller operates based on the Von Neumann architecture. It executes instructions stored in its flash memory, processes data using its central processing unit (CPU), and interacts with external devices through its input/output (I/O) pins and communication interfaces.

Detailed Application Field Plans

The PIC18F45K22-E/MV microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems for machinery and equipment
2. Consumer electronics: Home appliances, gaming consoles, and audio devices
3. Automotive: Engine control units, dashboard displays, and infotainment systems
4. Medical devices: Patient monitoring systems and diagnostic equipment
5. Internet of Things (IoT): Smart home automation and sensor networks

Detailed and Complete Alternative Models

• PIC18F46K22-E/MV
• PIC18F44K22-E/MV
• PIC18F43K22-E/MV
• PIC18F42K22-E/MV

These alternative models offer similar features and capabilities to the PIC18F45K22-E/MV microcontroller, providing flexibility in choosing the most suitable option for specific applications.

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