PIC18F45K20T-I/PT

Product Overview

Category

The PIC18F45K20T-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 program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Advanced analog features

Package

The PIC18F45K20T-I/PT is available in a TQFP package, which stands for Thin Quad Flat Pack. This package offers a compact size and easy soldering.

Essence

The essence of the PIC18F45K20T-I/PT lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The PIC18F45K20T-I/PT 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: 32KB (Flash)
• RAM Size: 2KB
• Operating Voltage Range: 2.0V to 5.5V
• Number of I/O Pins: 36
• ADC Resolution: 10-bit
• Timers: 4
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F45K20T-I/PT has a total of 44 pins. The pin configuration is as follows:

• VDD: Power supply voltage
• VSS: Ground
• RA0 - RA5: General-purpose I/O pins
• RB0 - RB7: General-purpose I/O pins
• RC0 - RC7: General-purpose I/O pins
• RD0 - RD7: General-purpose I/O pins
• RE0 - RE2: General-purpose I/O pins
• MCLR: Master Clear input
• OSC1/CLKI: Oscillator input
• OSC2/CLKO: Oscillator output

Functional Features

The PIC18F45K20T-I/PT offers a range of functional features, including:

• High-performance RISC CPU
• Enhanced Flash program memory
• Integrated peripherals (e.g., ADC, UART, SPI)
• Power-saving modes
• Interrupt handling capabilities
• Watchdog Timer for system reliability
• Brown-out Reset for power supply monitoring

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing
• Wide operating voltage range allows flexibility in various applications
• Enhanced peripheral integration reduces external component count
• Low power consumption extends battery life
• Advanced analog features enable precise measurements

Disadvantages

• Limited program memory size compared to some other microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The PIC18F45K20T-I/PT operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its Flash program memory to perform various tasks. The microcontroller interacts with external devices through its integrated peripherals and I/O pins.

Detailed Application Field Plans

The PIC18F45K20T-I/PT finds application in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC18F45K20T-I/PT include: - PIC18F46K20T-I/PT - PIC18F44K20T-I/PT - PIC18F45K22T-I/PT - PIC18F46K22T-I/PT

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

In conclusion, the PIC18F45K20T-I/PT is a high-performance 8-bit microcontroller that offers advanced features and integration. Its wide range of applications, along with its functional advantages, make it a popular choice among developers in various industries.

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