C8051F808-GMR

Product Overview

Category

The C8051F808-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 C8051F808-GMR is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities and versatile features for diverse applications.

Packaging/Quantity

The C8051F808-GMR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: 8051
• Clock Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4352 bytes
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 32
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• PWM Outputs: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F808-GMR has a total of 32 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
17. P2.0 - GPIO
18. P2.1 - GPIO
19. P2.2 - GPIO
20. P2.3 - GPIO
21. P2.4 - GPIO
22. P2.5 - GPIO
23. P2.6 - GPIO
24. P2.7 - GPIO
25. P3.0 - GPIO
26. P3.1 - GPIO
27. P3.2 - GPIO
28. P3.3 - GPIO
29. P3.4 - GPIO
30. P3.5 - GPIO
31. P3.6 - GPIO
32. P3.7 - GPIO

Functional Features

• High-speed 8-bit CPU with efficient instruction set
• On-chip peripherals for enhanced functionality
• Flexible I/O ports for easy interfacing with external devices
• Integrated ADC for analog signal processing
• Multiple communication interfaces for seamless data transfer
• Timers and counters for precise timing operations
• PWM outputs for controlling motor speed or LED brightness

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications
• Low power consumption for energy-efficient designs
• Rich set of integrated peripherals reduce external component count
• Robust communication interfaces enable seamless connectivity
• Flexible memory options cater to different application requirements

Disadvantages

• Limited processing power compared to 16 or 32-bit microcontrollers
• Smaller memory capacity may restrict complex program execution
• Limited number of I/O pins may pose constraints in certain applications

Working Principles

The C8051F808-GMR operates based on the 8051 core architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals and I/O ports to interact with external devices. The microcontroller communicates with other components through various interfaces such as UART, SPI, and I2C. It can perform analog-to-digital conversion using the built-in ADC and generate PWM signals for precise control of motors or LEDs.

Detailed Application Field Plans

The C8051F808-GMR finds applications in a wide range of fields, including:

1. Industrial Automation: Control systems, motor drives, and monitoring devices.
2. Consumer Electronics: Smart home appliances, wearable devices, and multimedia systems.
3. Automotive Systems: Engine management, body control modules, and infotainment systems.
4. Medical Devices: Patient monitoring, diagnostic equipment, and drug delivery systems.
5. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems.

Detailed and Complete Alternative Models

1. C8051F800-GMR