PIC16C74BT-04I/PT

Introduction

The PIC16C74BT-04I/PT is a microcontroller belonging to the PIC16C series, which is widely used in various electronic applications. 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.

Product Overview

• Category: Microcontroller
• Use: Embedded control in electronic devices
• Characteristics: Low power consumption, high performance, versatile I/O capabilities
• Package: 44-pin TQFP (Thin Quad Flat Package)
• Essence: Control and process data in embedded systems
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Operating Voltage: 2.5V - 5.5V
• Clock Speed: 4 MHz
• Program Memory Size: 7 KB
• RAM Size: 192 bytes
• I/O Pins: 33
• Timers: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The PIC16C74BT-04I/PT features a 44-pin TQFP package with specific pin assignments for power, ground, I/O, and communication interfaces. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Versatile I/O Capabilities: The microcontroller offers a wide range of digital and analog I/O pins, enabling flexible interfacing with external devices.
• Integrated Peripherals: It includes timers, ADC, and serial communication modules, enhancing its functionality for diverse applications.
• Low Power Consumption: The microcontroller is designed for low power operation, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High performance and efficiency
• Versatile I/O capabilities
• Low power consumption

Disadvantages

• Limited program memory size
• Relatively lower clock speed compared to some modern microcontrollers

Working Principles

The PIC16C74BT-04I/PT operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with external peripherals through its I/O ports and integrated modules.

Detailed Application Field Plans

The PIC16C74BT-04I/PT finds extensive use in various embedded control applications, including: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC16F877A: Offers larger program memory and enhanced peripheral integration
• PIC18F4520: Higher clock speed and expanded I/O capabilities
• ATmega328P: Alternative microcontroller from a different manufacturer with similar functionality

In conclusion, the PIC16C74BT-04I/PT microcontroller serves as a versatile and efficient embedded control solution with a wide range of applications across different industries.

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