C8051F850-C-IU

Product Overview

Category

The C8051F850-C-IU 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-performance 8-bit microcontroller
• Integrated peripherals for enhanced functionality
• Low power consumption
• Robust and reliable design

Package

The C8051F850-C-IU is available in a compact and industry-standard package, making it suitable for easy integration into different electronic systems.

Essence

The essence of the C8051F850-C-IU lies in its ability to provide efficient processing and control capabilities in a small form factor.

Packaging/Quantity

The microcontroller is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4 KB
• Operating Voltage: 2.7V to 3.6V
• Digital I/O Pins: 32
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F850-C-IU has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

• Port 0 (P0.0 - P0.7): General-purpose I/O pins
• Port 1 (P1.0 - P1.7): General-purpose I/O pins
• Port 2 (P2.0 - P2.7): General-purpose I/O pins
• Port 3 (P3.0 - P3.7): General-purpose I/O pins
• VDD: Power supply voltage input
• VSS: Ground reference
• XTAL1, XTAL2: Crystal oscillator connections
• RST: Reset pin for system initialization
• VREF: Reference voltage for analog inputs
• ADC0 - ADC7: Analog-to-digital converter inputs
• UART0TX, UART0RX: UART communication pins
• SPI0MISO, SPI0MOSI, SPI0SCK, SPI0CS: SPI communication pins
• SDA, SCL: I2C communication pins

Functional Features

The C8051F850-C-IU offers several functional features that enhance its usability and performance:

1. High-Speed Processing: The microcontroller operates at a maximum speed of 25 MHz, enabling fast execution of instructions.
2. Integrated Peripherals: It includes various peripherals such as UART, SPI, and I2C interfaces, allowing seamless communication with external devices.
3. Analog-to-Digital Conversion: The built-in 12-bit ADC enables accurate conversion of analog signals to digital values.
4. Timers/Counters: The microcontroller incorporates three timers/counters, facilitating precise timing and event counting operations.
5. Low Power Consumption: The C8051F850-C-IU is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals simplify system design
• Compact package for easy integration
• Low power consumption extends battery life
• Robust and reliable design ensures long-term operation

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• 8-bit architecture may not be suitable for certain complex applications

Working Principles

The C8051F850-C-IU operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through dedicated interfaces, and processes data to perform desired tasks. The microcontroller's internal architecture enables efficient execution of instructions and control over connected devices.

Detailed Application Field Plans

The C8051F850-C-IU finds applications 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 infotainment systems.
4. Internet of Things (IoT): Smart home devices, sensor networks, and automation systems.
5. Medical Devices: Patient monitoring, diagnostic equipment, and portable medical devices.

Detailed and Complete Alternative Models

• C8051F850-GM: Similar specifications with different package options.
• C8051F840-C-IU: Lower memory capacity but compatible with similar applications.
• C8051F830-C-IU: Basic version with reduced features for cost-sensitive applications.

These alternative models offer varying capabilities