PIC16CR74-I/P

Introduction

The PIC16CR74-I/P is a microcontroller belonging to the PIC16C series, which is designed and manufactured by Microchip Technology. This entry provides an overview of the PIC16CR74-I/P, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The PIC16CR74-I/P belongs to the category of microcontrollers, specifically within the PIC16C series produced by Microchip Technology.

Basic Information Overview

• Use: The PIC16CR74-I/P is used for embedded control applications in various electronic devices.
• Characteristics: It features low power consumption, high performance, and versatile input/output capabilities.
• Package: The PIC16CR74-I/P is available in a 40-pin PDIP (Plastic Dual In-line Package).
• Essence: Its essence lies in providing efficient and reliable control for embedded systems.
• Packaging/Quantity: The PIC16CR74-I/P is typically packaged in tubes or trays, with varying quantities based on customer requirements.

Specifications

• Clock Speed: Up to 20 MHz
• Program Memory: 7 KB
• RAM: 192 bytes
• I/O Pins: 33
• Operating Voltage: 2.5V to 6.0V
• Timers: 3

Detailed Pin Configuration

The detailed pin configuration of the PIC16CR74-I/P can be found in the official datasheet provided by Microchip Technology.

Functional Features

• Analog-to-Digital Converter (ADC): Allows for analog signal conversion for sensor interfacing.
• Serial Communication: Supports UART, SPI, and I2C communication protocols for data exchange.
• Timer Modules: Includes multiple timer modules for precise timing and control applications.
• Interrupt Handling: Provides interrupt capabilities for responding to external events.

Advantages and Disadvantages

Advantages

• Low power consumption
• High-performance processing
• Versatile input/output capabilities
• Extensive peripheral support

Disadvantages

• Limited program memory compared to newer microcontrollers
• Restricted availability of advanced features

Working Principles

The PIC16CR74-I/P operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and interacts with peripherals to perform desired tasks.

Detailed Application Field Plans

The PIC16CR74-I/P is suitable for a wide range of applications, including: - Industrial automation - Consumer electronics - Automotive control systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC16CR73-I/P
• PIC16CR76-I/P
• PIC16CR77-I/P

These alternative models offer similar functionality and compatibility within the PIC16C series, providing options for different application requirements.

In conclusion, the PIC16CR74-I/P microcontroller from Microchip Technology offers a balance of performance, power efficiency, and versatility for embedded control applications. Its specifications, functional features, and application flexibility make it a viable choice for various electronic systems.

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