EFM32GG390F512G-E-BGA112

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, extensive peripheral integration
• Package: BGA112 (Ball Grid Array)
• Essence: Advanced microcontroller designed for demanding applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Processor: ARM Cortex-M3
• Clock Speed: Up to 48 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 112
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4 x 16-bit, 2 x 32-bit
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG390F512G-E-BGA112 microcontroller has a total of 112 pins arranged in a BGA112 package. The pin configuration is as follows:

• Pins 1-10: Digital I/O Pins
• Pins 11-26: Analog Input Pins
• Pins 27-36: Communication Interface Pins (UART, SPI, I2C, USB)
• Pins 37-40: Timer Pins
• Pins 41-44: ADC Pins
• Pins 45-112: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 processor for efficient execution of complex tasks
• Extensive peripheral integration allows for seamless connectivity and interaction with external devices
• Low-power consumption enables longer battery life in portable applications
• Robust operating voltage range ensures compatibility with various power supply sources
• Ample flash memory and RAM for storing and processing data
• Multiple communication interfaces facilitate seamless data exchange with other devices
• Versatile timers and ADC enable precise timing and accurate analog measurements

Advantages and Disadvantages

Advantages: - High-performance capabilities suitable for demanding applications - Extensive peripheral integration reduces the need for additional components - Low-power consumption extends battery life in portable devices - Wide operating voltage range enhances flexibility in power supply options

Disadvantages: - BGA112 package may require specialized equipment for soldering and rework - Limited number of digital I/O pins compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The EFM32GG390F512G-E-BGA112 microcontroller operates on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data using its integrated processor and memory resources. The microcontroller's low-power design ensures efficient operation, while its extensive peripheral integration simplifies the development of complex embedded systems.

Detailed Application Field Plans

The EFM32GG390F512G-E-BGA112 microcontroller finds application in a wide range of fields, including:

1. Internet of Things (IoT) Devices: Enables connectivity and control in IoT devices such as smart home systems, industrial automation, and wearable technology.
2. Consumer Electronics: Powers advanced consumer electronics like smartphones, tablets, and gaming consoles, providing high-performance computing capabilities.
3. Industrial Automation: Facilitates automation and control in industrial environments, enabling efficient monitoring and management of machinery and processes.
4. Medical Devices: Supports the development of medical devices, including patient monitoring systems, diagnostic equipment, and implantable devices.
5. Automotive Systems: Enables advanced features in automotive systems such as infotainment systems, driver assistance, and vehicle control.

Detailed and Complete Alternative Models

1. EFM32GG280F512G-BGA112: Similar to EFM32GG390F512G-E-BGA112 but with reduced flash memory and RAM capacity.
2. EFM32GG990F1024G-BGA112: Higher-end variant with increased flash memory and RAM capacity for more demanding applications.
3. EFM32GG230F256G-BGA112: Entry-level model with reduced features and lower cost, suitable for simpler applications.

These alternative models provide a range of options based on specific project requirements, allowing developers to choose the most suitable microcontroller for their application needs.

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