PIC18F47K42-I/MV

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial automation, consumer electronics
• Characteristics:
  • High-performance 8-bit microcontroller
  • Low power consumption
  • Large memory capacity
  • Enhanced peripherals for versatile applications
• Package: 64-pin QFN package
• Essence: A powerful microcontroller designed for various applications requiring high performance and low power consumption.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 53
• ADC Channels: 35
• UART Modules: 5
• SPI Modules: 3
• I2C Modules: 2
• Timers: 6
• Comparators: 2
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F47K42-I/MV microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Port A (RA0-RA7)
• Pins 9-16: Port B (RB0-RB7)
• Pins 17-24: Port C (RC0-RC7)
• Pins 25-32: Port D (RD0-RD7)
• Pins 33-40: Port E (RE0-RE7)
• Pins 41-48: Port F (RF0-RF7)
• Pins 49-56: Port G (RG0-RG7)
• Pins 57-64: VSS, VDD, OSC1/CLKI, OSC2/CLKO, MCLR/VPP, AN0-AN3

Functional Features

• Enhanced Core: The PIC18F47K42-I/MV microcontroller features an enhanced 8-bit CPU core with improved performance and efficiency.
• High-Speed ADC: It includes a high-speed 35-channel Analog-to-Digital Converter (ADC) for accurate analog signal acquisition.
• Multiple Communication Interfaces: The microcontroller supports multiple communication interfaces such as UART, SPI, and I2C, enabling seamless connectivity with other devices.
• Rich Peripherals: It offers a wide range of peripherals including timers, comparators, and PWM modules, enhancing its versatility for various applications.
• Low Power Consumption: The microcontroller is designed to operate at low power, making it suitable for battery-powered devices and energy-efficient applications.

Advantages and Disadvantages

Advantages: - High-performance 8-bit microcontroller - Large memory capacity - Versatile peripherals for diverse applications - Low power consumption

Disadvantages: - Limited processing power compared to 16-bit or 32-bit microcontrollers - Limited RAM size for complex applications

Working Principles

The PIC18F47K42-I/MV microcontroller operates based on the Harvard architecture. It executes instructions stored in its program memory using the central processing unit (CPU). The CPU fetches instructions, performs calculations, and controls the operation of various peripherals and I/O pins.

The microcontroller can be programmed using various development tools and programming languages. Once programmed, it can interact with external devices, process data, and perform specific tasks according to the application requirements.

Detailed Application Field Plans

The PIC18F47K42-I/MV microcontroller finds applications in various fields, including: - Embedded systems - Internet of Things (IoT) devices - Industrial automation - Consumer electronics

In embedded systems, it can be used to control and monitor devices such as home appliances, medical equipment, and automotive systems. In IoT devices, it enables connectivity and data processing for smart homes, wearables, and environmental monitoring systems.

Industrial automation applications include process control, motor control, and robotics. The microcontroller's high-performance capabilities make it suitable for demanding industrial environments.

In consumer electronics, it can be utilized in devices like gaming consoles, audio systems, and home automation systems, providing efficient control and connectivity features.

Detailed and Complete Alternative Models

• PIC18F46K42-I/MV: Similar to PIC18F47K42-I/MV but with reduced program memory size (64 KB)
• PIC18F45K42-I/MV: Similar to PIC18F47K42-I/MV but with further reduced program memory size (32 KB)
• PIC18F44K42-I/MV: Similar to PIC18F47K42-I/MV but with further reduced program memory size (16 KB)

These alternative models offer