PIC16LF877T-04I/PQ

Introduction

The PIC16LF877T-04I/PQ is a microcontroller belonging to the PIC16F87X family, which is widely used in various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, 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: 44-pin Quad Flat Package (PQ)
• Essence: The PIC16LF877T-04I/PQ is a versatile microcontroller designed for embedded control applications.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Operating Voltage: 2.0V to 5.5V
• CPU Speed: 20 MHz
• Program Memory Size: 14 KB
• RAM Size: 368 bytes
• Digital I/O Pins: 33
• Analog Input Pins: 8
• Communication Interfaces: USART, SPI, I2C
• Timers: 3

Detailed Pin Configuration

The PIC16LF877T-04I/PQ features a 44-pin Quad Flat Package (PQ) with specific pin assignments for power, I/O, communication, and other functions. A detailed pinout diagram is available in the product datasheet.

Functional Features

• Low-Power Operation: The microcontroller is designed for low-power applications, making it suitable for battery-powered devices.
• Versatile I/O Capabilities: With a large number of digital and analog I/O pins, the PIC16LF877T-04I/PQ can interface with a wide range of external components and sensors.
• Integrated Communication Interfaces: The built-in USART, SPI, and I2C interfaces enable seamless communication with other devices.

Advantages and Disadvantages

Advantages

• High performance
• Low-power consumption
• Versatile I/O capabilities
• Integrated communication interfaces

Disadvantages

• Limited RAM size
• Relatively small program memory

Working Principles

The PIC16LF877T-04I/PQ operates based on the Harvard architecture, featuring a separate program memory space and data memory space. It executes instructions fetched from the program memory and manipulates data stored in the data memory to perform various tasks.

Detailed Application Field Plans

The PIC16LF877T-04I/PQ is well-suited for a wide range of embedded control applications, including: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation

Detailed and Complete Alternative Models

• PIC16LF876T-04I/PQ
• PIC16LF878T-04I/PQ
• PIC18F4520
• PIC18F4620

In conclusion, the PIC16LF877T-04I/PQ is a versatile microcontroller with a wide range of applications, offering high performance and low-power operation. Its integrated communication interfaces and versatile I/O capabilities make it a popular choice for embedded control systems.

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