C8051F123-GQR

Product Overview

Category

The C8051F123-GQR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require embedded control.

Characteristics

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

Package

The C8051F123-GQR is available in a compact and industry-standard Quad Flat No-Lead (QFN) package.

Essence

This microcontroller combines advanced features and high performance, making it suitable for a wide range of applications.

Packaging/Quantity

The C8051F123-GQR 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: 8 KB
• RAM: 256 bytes
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 16
• ADC Channels: 8
• Timers: 2
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The C8051F123-GQR has a total of 16 pins, each serving a specific purpose. The pin configuration is as follows:

1. P0.0 - GPIO / ADC0
2. P0.1 - GPIO / ADC1
3. P0.2 - GPIO / ADC2
4. P0.3 - GPIO / ADC3
5. P0.4 - GPIO / ADC4
6. P0.5 - GPIO / ADC5
7. P0.6 - GPIO / ADC6
8. P0.7 - GPIO / ADC7
9. P1.0 - GPIO / UART TX
10. P1.1 - GPIO / UART RX
11. P1.2 - GPIO / SPI MOSI
12. P1.3 - GPIO / SPI MISO
13. P1.4 - GPIO / SPI CLK
14. P1.5 - GPIO / I2C SDA
15. P1.6 - GPIO / I2C SCL
16. P1.7 - GPIO

Functional Features

The C8051F123-GQR offers several functional features that enhance its performance and usability:

• High-speed 8-bit CPU for efficient processing
• Flash memory for program storage
• Integrated analog-to-digital converter (ADC) for precise measurements
• Multiple communication interfaces for data exchange
• Timers for accurate timing control
• General-purpose input/output (GPIO) pins for versatile connectivity

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications
• Low power consumption for energy-efficient designs
• Compact package size for space-constrained projects
• Integrated peripherals reduce the need for external components

Disadvantages

• Limited flash memory capacity compared to higher-end microcontrollers
• Restricted number of I/O pins may limit the complexity of certain projects

Working Principles

The C8051F123-GQR operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform specific tasks.

Detailed Application Field Plans

The C8051F123-GQR can be applied in various fields, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Internet of Things (IoT) devices
4. Medical equipment
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the C8051F123-GQR include:

1. C8051F120-GQ
2. C8051F121-GQ
3. C8051F122-GQ
4. C8051F124-GQ

These models are part of the same microcontroller family and provide comparable features and performance.

In conclusion, the C8051F123-GQR is a high-performance 8-bit microcontroller with low power consumption and integrated peripherals. It is widely used in various electronic devices and systems across different industries. While it has certain limitations, its versatility and functionality make it a popular choice for embedded control applications.