C8051F818-GUR

Product Overview

Category

The C8051F818-GUR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high-performance processing and control capabilities.

Characteristics

• High-speed processing: The C8051F818-GUR offers a fast clock speed, enabling efficient execution of complex tasks.
• Low power consumption: This microcontroller is optimized for low power operation, making it suitable for battery-powered devices.
• Integrated peripherals: It features a wide range of integrated peripherals such as timers, UART, SPI, I2C, and ADC, providing flexibility in system design.
• Enhanced security: The C8051F818-GUR incorporates security features like memory protection and encryption algorithms, ensuring data integrity.

Package

The C8051F818-GUR is available in a compact and industry-standard package, allowing for easy integration into various electronic systems.

Essence

The essence of the C8051F818-GUR lies in its ability to provide advanced processing and control capabilities in a small form factor, making it ideal for space-constrained applications.

Packaging/Quantity

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

Specifications

• Core: 8-bit 8051-compatible microcontroller
• Clock Speed: Up to 25 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V to 5.25V
• Digital I/O Pins: 20
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• ADC Resolution: 10-bit
• Package Type: QFN-32

Detailed Pin Configuration

The C8051F818-GUR has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD - Power supply voltage
• Pin 2: P0.0 - General-purpose I/O
• Pin 3: P0.1 - General-purpose I/O
• ...
• Pin 32: GND - Ground

Functional Features

The C8051F818-GUR offers the following functional features:

• High-speed data processing and control capabilities
• Flexible communication interfaces for seamless integration with other devices
• Rich set of integrated peripherals for enhanced system functionality
• Low power consumption for energy-efficient operation
• Secure memory protection and encryption algorithms for data integrity

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption
• Compact form factor
• Integrated peripherals for versatile system design
• Enhanced security features

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in its class
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The C8051F818-GUR operates based on the 8051 architecture, utilizing an 8-bit core. It executes instructions fetched from its flash memory, controlling various peripherals and interacting with external devices through its communication interfaces. The microcontroller's clock speed determines the rate at which it processes instructions and performs tasks.

Detailed Application Field Plans

The C8051F818-GUR finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and monitoring devices.
2. Consumer Electronics: Home appliances, smart devices, and wearable technology.
3. Automotive: Infotainment systems, engine control units, and lighting control.
4. Internet of Things (IoT): Sensor nodes, edge computing devices, and wireless communication modules.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. C8051F850-GUR: Similar to the C8051F818-GUR but with increased flash memory capacity.
2. C8051F840-GUR: A lower-cost alternative with reduced integrated peripherals.
3. C8051F820-GUR: A compact version with limited I/O pins and reduced package size.

These alternative models offer varying features and specifications, allowing designers to choose the most suitable microcontroller for their specific application requirements.

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