PIC18F27K42T-I/SS

Introduction

The PIC18F27K42T-I/SS is a microcontroller belonging to the PIC18 family of microcontrollers. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: The PIC18F27K42T-I/SS is used for embedded control applications in various electronic devices.
• Characteristics: It features high performance, low power consumption, and a wide range of peripherals for versatile applications.
• Package: SSOP (Shrink Small Outline Package)
• Essence: The essence of the PIC18F27K42T-I/SS lies in its advanced features and capabilities for embedded control systems.
• Packaging/Quantity: Available in tape and reel packaging with a quantity specified by the manufacturer.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 128 KB
• RAM Size: 3.8 KB
• Digital I/O Pins: 25
• Analog Input Pins: 35
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to 125°C
• Data EEPROM: 256 bytes
• Timers: 4 x 8-bit, 1 x 16-bit
• Comparators: 2
• ADC: 10-bit, up to 35 channels

Detailed Pin Configuration

The detailed pin configuration of the PIC18F27K42T-I/SS can be found in the manufacturer's datasheet.

Functional Features

• High-Performance CPU: The microcontroller operates at speeds of up to 64 MHz, enabling rapid execution of instructions.
• Versatile Peripherals: It offers a wide range of digital and analog peripherals, including communication interfaces and timers, for diverse application requirements.
• Low Power Consumption: The microcontroller is designed for energy-efficient operation, making it suitable for battery-powered devices.
• Enhanced Connectivity: With multiple communication interfaces, it facilitates seamless integration into various electronic systems.

Advantages and Disadvantages

Advantages

• High performance
• Versatile peripherals
• Low power consumption
• Enhanced connectivity options

Disadvantages

• Limited RAM size compared to some other microcontrollers in the same category
• Limited data EEPROM capacity

Working Principles

The PIC18F27K42T-I/SS operates based on the Harvard architecture, where program and data memories are separate. It executes instructions fetched from program memory and interacts with peripherals to perform specific tasks as per the embedded software.

Detailed Application Field Plans

The PIC18F27K42T-I/SS is well-suited for a wide range of embedded control applications, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• PIC18F26K22-I/SS
• PIC18F46K22-I/SS
• PIC18F27K40-I/SS
• PIC18F47K40-I/SS

These alternative models offer varying combinations of features and capabilities, providing options for different application requirements.

In conclusion, the PIC18F27K42T-I/SS microcontroller offers high performance, versatile peripherals, and low power consumption, making it suitable for a wide range of embedded control applications. Its specifications, functional features, advantages, and disadvantages provide valuable insights for engineers and developers seeking to integrate this microcontroller into their designs. Additionally, the availability of alternative models expands the options available for tailored solutions in diverse application fields.

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