PIC17C42A-25I/PQ

Product Overview

The PIC17C42A-25I/PQ belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its high performance, low power consumption, and versatile features. It comes in a compact package and is essential for embedded systems and control applications.

Basic Information - Category: Microcontroller - Use: Embedded systems, control applications - Characteristics: High performance, low power consumption - Package: 40-pin PDIP (Plastic Dual In-line Package) - Essence: Versatile microcontroller for diverse applications - Packaging/Quantity: Available in reels with varying quantities

Specifications

The PIC17C42A-25I/PQ microcontroller operates at a clock speed of 25 MHz and has a 12-bit instruction set. It features 4 KB of program memory and 192 bytes of data RAM. Additionally, it offers multiple communication interfaces, including UART, SPI, and I2C, making it suitable for interfacing with various peripherals.

Detailed Pin Configuration

The PIC17C42A-25I/PQ microcontroller has a detailed pin configuration that includes dedicated pins for power supply, ground, input/output ports, communication interfaces, and other essential functions. The pinout diagram provides a clear understanding of the connectivity and functionality of each pin.

Functional Features

This microcontroller is equipped with a wide range of functional features, including: - High-speed processing capabilities - Low power consumption for energy-efficient operation - Multiple communication interfaces for seamless connectivity - On-chip peripherals for enhanced functionality - Flexible I/O ports for versatile interfacing

Advantages and Disadvantages

Advantages: - High performance and processing speed - Low power consumption for energy efficiency - Versatile communication interfaces for peripheral connectivity - Compact package for space-constrained designs

Disadvantages: - Limited program memory and data RAM compared to some newer microcontrollers - May require external components for certain advanced functionalities

Working Principles

The PIC17C42A-25I/PQ operates based on the principles of embedded control, utilizing its processing capabilities to execute programmed instructions and interact with external devices. It follows a sequential execution model and can interface with various sensors, actuators, and display units to perform specific tasks.

Detailed Application Field Plans

The PIC17C42A-25I/PQ finds extensive application in diverse fields, including: - Industrial automation - Consumer electronics - Automotive control systems - Medical devices - Home automation

Detailed and Complete Alternative Models

For applications requiring similar functionalities, alternative microcontroller models include: - PIC18F4520 - ATmega328P - STM32F103C8T6 - MSP430G2553

In conclusion, the PIC17C42A-25I/PQ microcontroller offers a balance of performance, power efficiency, and versatility, making it suitable for a wide range of embedded control applications.

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