C8051F382-GQR

Product Overview

Category

The C8051F382-GQR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 8-bit microcontroller
• Integrated with a wide range of peripherals
• Low power consumption
• Compact size
• Robust and reliable

Package

The C8051F382-GQR is available in a compact quad flat no-lead (QFN) package.

Essence

The essence of the C8051F382-GQR lies in its ability to provide efficient control and processing capabilities in a small form factor, making it suitable for a wide range of applications.

Packaging/Quantity

The C8051F382-GQR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 8 KB
• RAM: 256 bytes
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 16
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• PWM Outputs: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F382-GQR has a total of 16 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

Functional Features

The C8051F382-GQR offers several functional features that enhance its performance and versatility:

• High-speed 8-bit CPU for efficient processing
• Integrated flash memory for program storage
• Multiple communication interfaces for data exchange
• Analog-to-digital converter (ADC) for precise analog signal measurement
• Timers/counters and PWM outputs for accurate timing and control
• General-purpose input/output (GPIO) pins for flexible interfacing

Advantages and Disadvantages

Advantages

• Compact size allows for integration in space-constrained designs
• Low power consumption extends battery life in portable applications
• Wide range of peripherals simplifies system design and reduces external component count
• Robust and reliable operation ensures long-term performance

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs
• 8-bit architecture may not be suitable for computationally intensive tasks

Working Principles

The C8051F382-GQR operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs calculations and control operations using its CPU and internal resources.

Detailed Application Field Plans

The C8051F382-GQR 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
3. Automotive: Engine control units, dashboard displays
4. Medical devices: Patient monitoring systems, diagnostic equipment
5. Internet of Things (IoT): Sensor nodes, wearable devices

Detailed and Complete Alternative Models

1. C8051F380-GQR: Similar specifications with a smaller flash memory size (4 KB)
2. C8051F381-GQR: Similar specifications with additional UART interface
3. C8051F383-GQR: Similar specifications with higher operating voltage range (2.7V to 5.25V)

These alternative models provide options with varying features and capabilities to suit different application requirements.

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