C8051F125-GQR

Product Overview

Category

The C8051F125-GQR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high-performance processing and control capabilities.

Characteristics

• High-performance 8-bit microcontroller
• Integrated peripherals for enhanced functionality
• Low power consumption
• Small form factor
• Robust and reliable design

Package

The C8051F125-GQR is available in a compact Quad Flat No-Lead (QFN) package.

Essence

The essence of the C8051F125-GQR lies in its ability to provide advanced processing and control capabilities in a small and efficient package.

Packaging/Quantity

The C8051F125-GQR is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 16 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 3.6V
• Digital I/O Pins: 14
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 16-bit, 1 x 24-bit
• ADC Resolution: 10-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F125-GQR has a total of 32 pins. The pin configuration is as follows:

• P0.0 to P0.7: Digital I/O or analog input pins
• P1.0 to P1.7: Digital I/O or analog input pins
• P2.0 to P2.7: Digital I/O or analog input pins
• P3.0 to P3.7: Digital I/O or analog input pins
• VDD: Power supply voltage
• VSS: Ground
• XTAL1: Crystal oscillator input
• XTAL2: Crystal oscillator output
• RESET: Reset pin

Functional Features

The C8051F125-GQR offers a range of functional features, including:

• High-performance 8-bit CPU for efficient processing
• Integrated peripherals such as UART, SPI, and I2C for communication
• Timers/Counters for precise timing and event control
• Analog-to-Digital Converter (ADC) for accurate analog signal measurement
• Flash memory for program storage
• Low power consumption modes for energy efficiency
• Flexible digital I/O pins for versatile interfacing

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals simplify system design
• Low power consumption extends battery life
• Small form factor allows for compact designs
• Robust and reliable operation

Disadvantages

• Limited flash memory capacity compared to higher-end microcontrollers
• Limited number of I/O pins may restrict certain applications
• Higher cost compared to some lower-end microcontrollers

Working Principles

The C8051F125-GQR operates based on the principles of an 8-bit microcontroller architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals enable communication with external devices, while the timers/counters and ADC facilitate precise timing and analog signal measurement.

Detailed Application Field Plans

The C8051F125-GQR is suitable for a wide range of embedded applications, including but not limited to:

• Industrial automation systems
• Home automation and smart appliances
• Automotive electronics
• Medical devices
• Consumer electronics
• Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• C8051F120-GQR
• C8051F121-GQR
• C8051F122-GQR
• C8051F123-GQR
• C8051F124-GQR

These alternative models offer similar functionality and performance but may have variations in terms of memory capacity, pin count, or additional features.

In conclusion, the C8051F125-GQR is a high-performance 8-bit microcontroller designed for various embedded applications. Its compact size, integrated peripherals, and low power consumption make it an ideal choice for demanding projects. However, its limited flash memory capacity and number of I/O pins should be considered when selecting this microcontroller for specific applications.