C8051F920-GMR

Product Overview

Category

The C8051F920-GMR 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
• Robust communication interfaces
• Flexible memory options

Package

The C8051F920-GMR is available in a compact and industry-standard package, making it suitable for space-constrained designs.

Essence

The essence of the C8051F920-GMR lies in its ability to provide efficient processing capabilities and versatile features in a small form factor.

Packaging/Quantity

The microcontroller is typically packaged in trays or reels, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4352 bytes
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: Multiple timers/counters for precise timing control
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F920-GMR microcontroller has a total of 32 I/O pins, which are assigned specific functions based on their configuration. The pinout diagram below illustrates the detailed pin configuration:

Functional Features

• High-speed processing capabilities for real-time applications
• Integrated analog and digital peripherals for versatile functionality
• Enhanced communication interfaces for seamless data transfer
• Flexible memory options for storing program code and data
• Timers/counters for precise timing control
• Low power consumption modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• Compact size and industry-standard package for easy integration
• Versatile functionality suitable for a wide range of applications
• Efficient processing capabilities for real-time tasks
• Robust communication interfaces for seamless connectivity
• Low power consumption for energy-efficient operation

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• 8-bit architecture may not be suitable for certain complex applications

Working Principles

The C8051F920-GMR operates based on an 8-bit architecture, where instructions are executed sequentially. It utilizes a combination of hardware and software to perform various tasks. The microcontroller receives input from external sensors or devices, processes the data using its CPU, and generates output signals accordingly. It can communicate with other devices through its integrated communication interfaces, enabling seamless data exchange.

Detailed Application Field Plans

The C8051F920-GMR is well-suited for a wide range of application fields, including:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, smart devices, and wearable technology.
3. Automotive Systems: Engine control units, dashboard displays, and vehicle diagnostics.
4. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems.
5. Medical Devices: Patient monitoring, diagnostic equipment, and medical imaging.

Detailed and Complete Alternative Models

1. C8051F930-GMR: Similar features and specifications, but with increased flash memory capacity.
2. C8051F912-GMR: Lower-cost alternative with reduced I/O pins and memory capacity.
3. C8051F960-GMR: Higher-performance model with increased CPU speed and additional peripherals.

These alternative models provide options for different project requirements and budgets, while maintaining compatibility with the C8051F920-GMR.

In conclusion, the C8051F920-GMR microcontroller offers a compact and versatile solution for various embedded applications. Its high-performance capabilities, robust communication interfaces, and flexible memory options make it an ideal choice for developers seeking efficient and reliable microcontroller solutions.

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