EFM32GG390F512-BGA112T

Product Overview

Category

The EFM32GG390F512-BGA112T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high performance and low power consumption.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Low power consumption
• Integrated peripherals for versatile application support
• Large memory capacity for data storage and program execution

Package

The EFM32GG390F512-BGA112T is packaged in a BGA112T package, which provides a compact and reliable form factor for easy integration into electronic systems.

Essence

The essence of this microcontroller lies in its ability to provide high performance and low power consumption, making it suitable for a wide range of embedded applications.

Packaging/Quantity

The EFM32GG390F512-BGA112T is typically available in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: 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
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG390F512-BGA112T microcontroller has a total of 112 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-20: Digital I/O pins
• Pins 21-36: Analog input pins
• Pins 37-44: Communication interface pins (UART, SPI, I2C, USB)
• Pins 45-52: Timer pins
• Pins 53-64: Power supply and ground pins
• Pins 65-112: Reserved for future use

Functional Features

The EFM32GG390F512-BGA112T microcontroller offers a range of functional features that enhance its performance and versatility. Some notable features include:

• High-performance ARM Cortex-M3 core for efficient processing
• Low power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, I2C, and USB for seamless communication with external devices
• Timers for precise timing control
• Analog-to-digital converter (ADC) for accurate analog signal measurement
• Extensive memory capacity for data storage and program execution

Advantages and Disadvantages

Advantages

• High-performance capabilities enable complex applications
• Low power consumption extends battery life in portable devices
• Versatile communication interfaces facilitate connectivity with other devices
• Ample memory capacity allows for extensive data storage and program execution

Disadvantages

• Limited number of digital I/O pins may restrict the number of connected devices
• Higher cost compared to simpler microcontrollers with fewer features

Working Principles

The EFM32GG390F512-BGA112T microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's clock frequency determines the speed at which it performs these operations.

Detailed Application Field Plans

The EFM32GG390F512-BGA112T microcontroller finds application in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Industrial automation systems
3. Consumer electronics
4. Medical devices
5. Automotive electronics

In IoT devices, it can be used for sensor data processing and communication with cloud services. In industrial automation systems, it can control and monitor machinery. In consumer electronics, it can power smart home devices. In medical devices, it can enable precise measurements and data analysis. In automotive electronics, it can support various control systems.

Detailed and Complete Alternative Models

1. EFM32GG280F512-BGA112T: Similar to the EFM32GG390F512-BGA112T but with reduced flash memory capacity (280 KB).
2. EFM32GG990F512-BGA112T: Similar to the EFM32GG390F512-BGA112T but with extended temperature range (-40°C to +105°C).
3. EFM32GG190F512-BGA112T: Similar to the EFM32GG390F512-BGA112T but with reduced RAM capacity (32 KB).

These alternative models offer different specifications and features to cater to specific application requirements.

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