C8051F818-GM

Product Overview

Category

The C8051F818-GM 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 C8051F818-GM is available in a compact and industry-standard package, making it suitable for easy integration into different applications.

Essence

The essence of the C8051F818-GM 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 individually or in reels, depending on the manufacturer's specifications. The quantity per package varies but is usually specified by the manufacturer.

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
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: Multiple timers/counters available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F818-GM features a total of 32 I/O pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Description) 1 VDD Power Supply 2 P0.0 General Purpose I/O 3 P0.1 General Purpose I/O 4 P0.2 General Purpose I/O 5 P0.3 General Purpose I/O 6 P0.4 General Purpose I/O 7 P0.5 General Purpose I/O 8 P0.6 General Purpose I/O 9 P0.7 General Purpose I/O 10 RST Reset Pin 11 P1.0 General Purpose I/O 12 P1.1 General Purpose I/O 13 P1.2 General Purpose I/O 14 P1.3 General Purpose I/O 15 P1.4 General Purpose I/O 16 P1.5 General Purpose I/O 17 P1.6 General Purpose I/O 18 P1.7 General Purpose I/O 19 P2.0 General Purpose I/O 20 P2.1 General Purpose I/O 21 P2.2 General Purpose I/O 22 P2.3 General Purpose I/O 23 P2.4 General Purpose I/O 24 P2.5 General Purpose I/O 25 P2.6 General Purpose I/O 26 P2.7 General Purpose I/O 27 XTAL1 Crystal Oscillator Input 28 XTAL2 Crystal Oscillator Output 29 AVDD Analog Power Supply 30 AGND Analog Ground 31 ADC0 Analog-to-Digital Converter Input 32 ADC1 Analog-to-Digital Converter Input

Functional Features

The C8051F818-GM offers a range of functional features that enhance its performance and versatility:

• High-speed 8-bit CPU for efficient data processing
• Integrated flash memory for program storage
• Multiple communication interfaces for seamless connectivity
• Analog-to-digital converter for precise analog signal conversion
• Timers and counters for accurate timing and event management
• General-purpose I/O pins for flexible interfacing with external devices

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various applications
• Low power consumption ensures energy efficiency
• Wide range of peripherals provides versatility in design
• Robust and reliable performance for long-term operation

Disadvantages

• Limited processing power compared to higher-bit microcontrollers
• Smaller memory capacity may restrict complex program execution

Working Principles

The C8051F818-GM operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its various interfaces. The microcontroller's internal components work together to perform tasks according to the programmed instructions.

Detailed Application Field Plans

The C8051F818-GM finds application in various fields, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Home automation
6. Internet of Things