PIC16C55AT-04E/SO

Introduction

The PIC16C55AT-04E/SO is a microcontroller belonging to the PIC16C5X family, which is widely used in embedded systems and electronic devices. 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 systems, electronic devices
• Characteristics: Low power consumption, high performance, versatile I/O capabilities
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Control and process data in embedded systems
• Packaging/Quantity: Tape & Reel, 98 units per reel

Specifications

• Operating Voltage: 2.5V - 6.0V
• Clock Speed: 4 MHz
• Program Memory Size: 512 x 12 bits
• RAM Size: 25 x 8 bits
• I/O Pins: 20
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16C55AT-04E/SO has 28 pins, including VDD, VSS, oscillator pins, I/O pins, and communication interface pins. The pinout diagram and detailed pin functions can be found in the product datasheet.

Functional Features

• Versatile I/O Capabilities: The microcontroller offers a wide range of I/O pins, enabling flexible interfacing with external devices and sensors.
• Integrated Communication Interfaces: It includes UART, SPI, and I2C interfaces, facilitating communication with other devices.
• Low Power Consumption: The microcontroller is designed for low power operation, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High performance
• Versatile I/O capabilities
• Integrated communication interfaces

Disadvantages

• Limited program memory size
• Limited RAM size

Working Principles

The PIC16C55AT-04E/SO operates based on the Harvard architecture, where program and data memories are separate. It executes instructions fetched from program memory and manipulates data stored in data memory to perform various tasks in embedded systems.

Detailed Application Field Plans

The PIC16C55AT-04E/SO is commonly used in applications such as: - Home automation systems - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• PIC16C54A-04/SO
• PIC16C56A-04/SO
• PIC16C57C-04/SO

In conclusion, the PIC16C55AT-04E/SO is a versatile microcontroller suitable for a wide range of embedded system applications. Its high performance, versatile I/O capabilities, and integrated communication interfaces make it a popular choice among developers.

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