PIC16F84T-10I/SO

Introduction

The PIC16F84T-10I/SO is a microcontroller belonging to the PIC16 family of microcontrollers developed by Microchip Technology. 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: The PIC16F84T-10I/SO is widely used in embedded systems for various applications such as consumer electronics, industrial control, automotive systems, and more.
• Characteristics: It features low power consumption, high performance, and versatile input/output capabilities.
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The essence of the PIC16F84T-10I/SO lies in its ability to provide a cost-effective and efficient solution for embedded control applications.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities based on customer requirements.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Clock Speed: 10 MHz
• Program Memory Size: 1.75 KB
• RAM Size: 68 Bytes
• I/O Pins: 13
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, I2C, USART

Detailed Pin Configuration

The PIC16F84T-10I/SO has a total of 18 pins, each serving specific functions related to power supply, input/output, communication, and programming. A detailed pinout diagram can be found in the official datasheet provided by Microchip Technology.

Functional Features

• Versatile I/O Capabilities: The microcontroller offers a range of digital and analog I/O pins, enabling interfacing with various external devices and sensors.
• Integrated Timers and Communication Interfaces: Built-in timers and communication interfaces enhance the microcontroller's ability to handle real-time tasks and communicate with other devices.
• Low Power Consumption: The PIC16F84T-10I/SO is designed to operate efficiently in low-power applications, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Cost-effective solution for embedded control applications
• Versatile I/O capabilities
• Low power consumption

Disadvantages

• Limited program memory size compared to newer microcontrollers
• Limited RAM size for complex data processing tasks

Working Principles

The PIC16F84T-10I/SO 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 pins and communication interfaces.

Detailed Application Field Plans

The PIC16F84T-10I/SO finds extensive use in various application fields, including: - Consumer Electronics: Remote controls, electronic toys, and small appliances - Industrial Control: Automation systems, monitoring devices, and control panels - Automotive Systems: Engine control units, dashboard displays, and vehicle security systems

Detailed and Complete Alternative Models

• PIC16F627A
• PIC16F628A
• PIC16F648A
• PIC16F88

In conclusion, the PIC16F84T-10I/SO serves as a reliable and cost-effective microcontroller for a wide range of embedded control applications. Its versatility, low power consumption, and integrated features make it a popular choice among developers seeking efficient solutions for their projects.

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