C8051F349-GQ

Product Overview

Category

The C8051F349-GQ belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including industrial automation, consumer electronics, and automotive systems.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flexible and versatile design

Package

The C8051F349-GQ is available in a compact and industry-standard QFP package.

Essence

The essence of the C8051F349-GQ lies in its powerful processing capabilities and extensive peripheral integration, making it suitable for a wide range of applications.

Packaging/Quantity

The C8051F349-GQ is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 24
• ADC Channels: 8
• UART: 1
• SPI: 1
• Timers: 3

Detailed Pin Configuration

The C8051F349-GQ features a total of 24 I/O pins, which are assigned specific functions based on their configuration. The pinout diagram below illustrates the detailed pin configuration of this microcontroller:

Functional Features

1. Integrated Peripherals

The C8051F349-GQ incorporates various peripherals, such as UART, SPI, and timers, allowing seamless communication and precise timing control in embedded systems.

2. Low Power Consumption

With its efficient power management techniques, the C8051F349-GQ minimizes power consumption, making it suitable for battery-powered applications.

3. Flexible I/O Configuration

The microcontroller offers a flexible I/O configuration, enabling customization of pin functions to suit specific application requirements.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Extensive peripheral integration
• Low power consumption
• Flexible I/O configuration

Disadvantages

• Limited flash memory capacity (32 KB)
• Restricted number of I/O pins (24)

Working Principles

The C8051F349-GQ operates on an 8-bit architecture and executes instructions stored in its flash memory. It interacts with various peripherals and external devices through its I/O pins, enabling data exchange and control operations. The microcontroller's working principle revolves around executing programmed instructions to perform specific tasks within an embedded system.

Detailed Application Field Plans

The C8051F349-GQ finds applications in diverse fields, including:

1. Industrial Automation:

   • Process control systems
   • Motor control
   • Human-machine interfaces

2. Consumer Electronics:

   • Home automation
   • Smart appliances
   • Wearable devices

3. Automotive Systems:

   • Engine management
   • Infotainment systems
   • Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

1. C8051F350-GQ: Similar to the C8051F349-GQ, but with increased flash memory capacity (64 KB).
2. C8051F352-GQ: Offers additional features like more I/O pins and enhanced analog-to-digital conversion capabilities.
3. C8051F354-GQ: Provides extended RAM capacity (4 KB) for applications requiring larger data storage.

These alternative models offer varying specifications and features, allowing users to choose the most suitable microcontroller for their specific application requirements.

In conclusion, the C8051F349-GQ is a high-performance 8-bit microcontroller with integrated peripherals, low power consumption, and flexible I/O configuration. It finds applications in industrial automation, consumer electronics, and automotive systems. While it has limitations in terms of flash memory capacity and number of I/O pins, alternative models with enhanced features are available to cater to different application needs.