PIC16C74A-10/PQ

Introduction

The PIC16C74A-10/PQ 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.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded control applications
• Characteristics: Low power consumption, high performance, versatile I/O capabilities
• Package: 40-pin PDIP (Plastic Dual In-line Package)
• Essence: Integration of CPU, memory, and I/O peripherals on a single chip
• Packaging/Quantity: Tray, Tape & Reel, 25 units per tube

Specifications

• Operating Voltage: 2.5V to 6.0V
• Clock Speed: 10 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 PIC16C74A-10/PQ features a 40-pin PDIP package with pins allocated for power supply, I/O, communication, and programming. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Integrated Peripherals: Includes timers, ADC, serial communication modules
• Low Power Consumption: Suitable for battery-powered applications
• Versatile I/O Capabilities: Supports various digital and analog interfaces
• Flexible Clock Options: Allows for efficient power management

Advantages and Disadvantages

Advantages

• High performance
• Low power consumption
• Versatile I/O capabilities
• Integrated peripherals

Disadvantages

• Limited program memory size
• Limited RAM size

Working Principles

The PIC16C74A-10/PQ operates based on the Harvard architecture, where program memory and data memory are separate. It executes instructions fetched from program memory and interacts with external devices through its I/O ports and communication modules.

Detailed Application Field Plans

The PIC16C74A-10/PQ is suitable for a wide range of embedded control applications, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

• PIC16F877A
• PIC18F4520
• ATmega328P
• MSP430G2553

In summary, the PIC16C74A-10/PQ is a versatile microcontroller with low power consumption, high performance, and integrated peripherals, making it suitable for a variety of embedded control applications.

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