C8051F816-GSR

Product Overview

Category

The C8051F816-GSR 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
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flexible I/O options
• On-chip memory for program storage and data handling

Package

The C8051F816-GSR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the C8051F816-GSR lies in its ability to provide efficient control and processing capabilities within a small form factor.

Packaging/Quantity

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

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Number of I/O Pins: 20
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: Multiple timers/counters for precise timing and event capture

Detailed Pin Configuration

The C8051F816-GSR has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. P0.0 - GPIO or ADC0
2. P0.1 - GPIO or ADC1
3. P0.2 - GPIO or ADC2
4. P0.3 - GPIO or ADC3
5. P0.4 - GPIO or ADC4
6. P0.5 - GPIO or ADC5
7. P0.6 - GPIO or ADC6
8. P0.7 - GPIO or ADC7
9. P1.0 - GPIO or UART TX
10. P1.1 - GPIO or UART RX
11. P1.2 - GPIO or SPI MOSI
12. P1.3 - GPIO or SPI MISO
13. P1.4 - GPIO or SPI CLK
14. P1.5 - GPIO or I2C SDA
15. P1.6 - GPIO or I2C SCL
16. P1.7 - GPIO
17. RESET - Reset Pin
18. VDD - Power Supply
19. GND - Ground
20. XTAL - Crystal Oscillator Input

Functional Features

• High-speed processing capabilities for real-time applications
• Integrated peripherals such as UART, SPI, and I2C for seamless communication with external devices
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/counters for accurate timing and event capture
• Flexible I/O options for interfacing with various sensors and actuators

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• Integrated peripherals reduce the need for additional components, saving cost and board space.
• High-performance architecture enables efficient data processing and control.

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers.
• 8-bit architecture may not be suitable for complex computational tasks.

Working Principles

The C8051F816-GSR operates based on the Von Neumann architecture, where instructions and data are stored in the same memory space. It executes instructions fetched from memory by the CPU, performs calculations, and controls external devices based on the program logic. The microcontroller communicates with peripherals through dedicated interfaces, enabling data exchange and control signals.

Detailed Application Field Plans

The C8051F816-GSR finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems for machinery and equipment.
2. Consumer Electronics: Remote controls, smart home devices, and wearable technology.
3. Automotive: Engine management systems, dashboard displays, and infotainment systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical instruments.
5. Internet of Things (IoT): Sensor nodes, edge devices, and IoT gateways.

Detailed and Complete Alternative Models

1. C8051F800-GM: Similar features and specifications, but with a smaller memory capacity.
2. C8051F850-GQ: Higher performance variant with additional features such as USB connectivity.
3. C8051F840-GM: Lower-cost alternative with reduced peripheral options.

These alternative models provide flexibility in choosing the most suitable microcontroller based on specific project requirements.

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