C8051F989-GMR

Product Overview

Category

The C8051F989-GMR 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 versatile application support
• Low power consumption
• Robust and reliable operation
• Compact package size

Package

The C8051F989-GMR is available in a compact and industry-standard package, making it suitable for space-constrained designs.

Essence

The essence of the C8051F989-GMR lies in its powerful processing capabilities, extensive peripheral integration, and low power consumption, making it an ideal choice for demanding embedded applications.

Packaging/Quantity

The microcontroller is typically packaged in trays or reels, with varying 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
• I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: Multiple timers/counters for precise timing and event capture
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F989-GMR features a total of 32 I/O pins, each serving specific functions based on the user's requirements. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - P0.0 - GPIO 2 - P0.1 - GPIO 3 - P0.2 - GPIO 4 - P0.3 - GPIO 5 - P0.4 - GPIO 6 - P0.5 - GPIO 7 - P0.6 - GPIO 8 - P0.7 - GPIO 9 - P1.0 - GPIO 10 - P1.1 - GPIO 11 - P1.2 - GPIO 12 - P1.3 - GPIO 13 - P1.4 - GPIO 14 - P1.5 - GPIO 15 - P1.6 - GPIO 16 - P1.7 - GPIO 17 - P2.0 - GPIO 18 - P2.1 - GPIO 19 - P2.2 - GPIO 20 - P2.3 - GPIO 21 - P2.4 - GPIO 22 - P2.5 - GPIO 23 - P2.6 - GPIO 24 - P2.7 - GPIO 25 - P3.0 - GPIO 26 - P3.1 - GPIO 27 - P3.2 - GPIO 28 - P3.3 - GPIO 29 - P3.4 - GPIO 30 - P3.5 - GPIO 31 - P3.6 - GPIO 32 - P3.7 - GPIO

Functional Features

The C8051F989-GMR offers a range of functional features that enhance its usability and performance in embedded applications:

• High-speed processing capabilities for efficient data handling
• Integrated communication interfaces (UART, SPI, I2C) for seamless connectivity with external devices
• On-chip analog-to-digital converter (ADC) for accurate and precise analog signal measurements
• Multiple timers/counters for precise timing control and event capture
• Flexible general-purpose I/O pins for versatile application support
• Low power consumption modes for energy-efficient operation
• Robust and reliable operation in harsh environmental conditions

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Extensive peripheral integration
• Low power consumption
• Compact package size
• Reliable operation in harsh conditions

Disadvantages

• Limited memory capacity compared to 16-bit or 32-bit microcontrollers
• Restricted processing capabilities for complex algorithms

Working Principles

The C8051F989-GMR operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data, communicates with external devices, and controls various peripherals based on user-defined programs.

Detailed Application Field Plans

The C8051F989-GMR 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, smart devices, and wearable technology.
3. Automotive: Engine control units, dashboard displays, and infotainment systems.
4. Internet of Things (IoT): Sensor nodes, edge computing devices, and connectivity modules.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and implantable devices