C8051F812-GMR

Product Overview

Category

The C8051F812-GMR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Integrated with a wide range of peripherals
• Low power consumption
• Small form factor
• Robust and reliable

Package

The C8051F812-GMR is available in a compact and industry-standard package, making it suitable for easy integration into different applications.

Essence

The essence of the C8051F812-GMR lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

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: 8 KB
• RAM: 256 bytes
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 16
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F812-GMR has a total of 16 pins, each serving a specific purpose. The pin configuration is as follows:

1. P0.0 - GPIO
2. P0.1 - GPIO
3. P0.2 - GPIO
4. P0.3 - GPIO
5. P0.4 - GPIO
6. P0.5 - GPIO
7. P0.6 - GPIO
8. P0.7 - GPIO
9. P1.0 - GPIO
10. P1.1 - GPIO
11. P1.2 - GPIO
12. P1.3 - GPIO
13. P1.4 - GPIO
14. P1.5 - GPIO
15. P1.6 - GPIO
16. P1.7 - GPIO

Functional Features

The C8051F812-GMR offers a range of functional features, including:

• High-speed processing capabilities
• Integrated analog-to-digital converter (ADC)
• Multiple communication interfaces for seamless connectivity
• Timers and counters for precise timing operations
• GPIO pins for general-purpose input/output operations
• Low-power modes for energy-efficient operation
• On-chip debugging support for easy development and troubleshooting

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs
• Low power consumption extends battery life in portable applications
• Wide range of peripherals simplifies system design and reduces external component count
• High-performance CPU enables efficient data processing
• On-chip debugging support streamlines development and debugging processes

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs that can be stored
• 8-bit architecture may not be suitable for applications requiring higher computational power
• Lack of built-in wireless communication modules may require additional components for wireless connectivity

Working Principles

The C8051F812-GMR operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory to perform various tasks. The CPU fetches instructions from memory, decodes them, and executes the corresponding operations. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling control and data exchange.

Detailed Application Field Plans

The C8051F812-GMR finds application in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, remote controls, and wearable devices.
3. Automotive: Engine control units, dashboard displays, and lighting systems.
4. Internet of Things (IoT): Smart home devices, sensor nodes, and data loggers.
5. Medical Devices: Patient monitoring systems, infusion pumps, and diagnostic equipment.

Detailed and Complete Alternative Models

1. C8051F810-GMR
2. C8051F811-GMR
3. C8051F813-GMR
4. C8051F814-GMR
5. C8051F816-GMR

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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