PIC16C74AT-10I/L

Introduction

The PIC16C74AT-10I/L 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

The PIC16C74AT-10I/L belongs to the microcontroller category, specifically designed for embedded control applications.

Use

It is commonly used in industrial automation, consumer electronics, automotive systems, and other embedded control applications.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Flexible and powerful analog-to-digital converter (ADC)
• Enhanced timer modules
• Serial communication interface (SCI) and serial peripheral interface (SPI)

Package

The PIC16C74AT-10I/L is available in a 40-pin PDIP (Plastic Dual In-line Package) or PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of the PIC16C74AT-10I/L lies in its ability to provide efficient and reliable control in embedded systems with its versatile features and low power consumption.

Packaging/Quantity

It is typically supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Speed Grade: 10 MHz
• Program Memory Size: 7 KB
• RAM Size: 192 bytes
• I/O Pins: 33
• ADC Resolution: 8-bit

Detailed Pin Configuration

The PIC16C74AT-10I/L features a 40-pin configuration, with pins dedicated to power supply, I/O, communication interfaces, timers, and other functionalities. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-speed RISC CPU for efficient processing
• Analog-to-digital converter for precise sensor interfacing
• Timer modules for accurate timing control
• Serial communication interfaces for data exchange
• Flexible I/O pins for versatile connectivity

Advantages and Disadvantages

Advantages

• Low power consumption
• Versatile analog and digital peripherals
• Wide operating voltage range
• Compact package size

Disadvantages

• Limited program memory size
• Relatively lower speed grade compared to newer microcontrollers
• Limited RAM capacity for complex applications

Working Principles

The PIC16C74AT-10I/L operates based on the principles of embedded control, where it executes programmed instructions to interact with external devices, process data, and perform specific tasks within the embedded system.

Detailed Application Field Plans

The PIC16C74AT-10I/L finds extensive use in various application fields, including: - Industrial automation: Control of machinery, monitoring systems, and process automation - Consumer electronics: Remote controls, smart appliances, and electronic gadgets - Automotive systems: Engine control units, dashboard displays, and vehicle diagnostics - Embedded control: Robotics, IoT devices, and sensor interfacing

Detailed and Complete Alternative Models

• PIC16F877A: Offers enhanced program memory and peripheral capabilities
• PIC18F4520: Provides higher performance and expanded feature set
• ATmega328P: Alternative microcontroller from a different manufacturer with similar capabilities

In conclusion, the PIC16C74AT-10I/L serves as a reliable and versatile microcontroller for a wide range of embedded control applications, offering a balance of performance, features, and power efficiency.

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