EFM32LG390F256-BGA112T

Product Overview

Category

The EFM32LG390F256-BGA112T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Compact size and lightweight
• Robust and reliable design

Package

The EFM32LG390F256-BGA112T comes in a BGA112T package, which stands for Ball Grid Array with 112 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM32LG390F256-BGA112T is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 112
• Analog inputs: 16
• Communication interfaces: UART, SPI, I2C, USB
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the EFM32LG390F256-BGA112T microcontroller is as follows:

(Pin diagram here)

Functional Features

• High-speed processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as timers, ADC, DAC, and GPIOs
• Support for various communication protocols
• Real-time clock for accurate timekeeping
• Multiple power modes for optimized performance and power savings

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Compact size allows for space-efficient designs
• Robust and reliable operation ensures long-term functionality

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features and capabilities

Working Principles

The EFM32LG390F256-BGA112T operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its I/O pins.

Detailed Application Field Plans

The EFM32LG390F256-BGA112T microcontroller finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical equipment - Automotive systems - Home automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to the EFM32LG390F256-BGA112T microcontroller include: - STM32F407VG - PIC32MX795F512L - MSP430F5529

These alternative models can be considered based on specific project requirements and compatibility with existing systems.

In conclusion, the EFM32LG390F256-BGA112T microcontroller is a high-performance, low-power microcontroller with integrated peripherals. Its compact size and robust design make it suitable for various applications across different industries. While it has certain limitations, it offers numerous advantages and can be an excellent choice for projects requiring efficient control and processing capabilities.