EFM32WG390F64-BGA112T

Product Overview

Category

The EFM32WG390F64-BGA112T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including Internet of Things (IoT) devices, consumer electronics, industrial automation, and smart energy management systems.

Characteristics

• Low power consumption: The EFM32WG390F64-BGA112T is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M4 processor running at up to 48 MHz, this microcontroller offers excellent processing capabilities.
• Rich peripheral set: It features a wide range of peripherals, such as UART, SPI, I2C, USB, ADC, and timers, enabling seamless integration with external components.
• Extensive memory options: The microcontroller provides ample flash memory (64 KB) and RAM (16 KB), allowing for complex application development.
• Advanced security features: It incorporates hardware encryption and secure boot capabilities to protect sensitive data and ensure system integrity.

Package

The EFM32WG390F64-BGA112T comes in a BGA112 package, which stands for Ball Grid Array. This package type offers high-density pin configuration and reliable electrical connections.

Essence

The essence of the EFM32WG390F64-BGA112T lies in its ability to provide a powerful and energy-efficient solution for embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with quantities varying depending on the supplier and customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.8V
• Operating temperature range: -40°C to +85°C
• Package type: BGA112
• Pin count: 112

Detailed Pin Configuration

The EFM32WG390F64-BGA112T microcontroller has a total of 112 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram or table can be added here)

Functional Features

1. Low Power Modes

The EFM32WG390F64-BGA112T offers various low power modes, allowing the microcontroller to operate in energy-efficient states when idle or during low activity periods. This feature is particularly beneficial for battery-powered applications, extending their operational lifespan.

2. Peripherals and Interfaces

With a rich set of peripherals and interfaces, this microcontroller enables seamless integration with external components. It supports UART, SPI, I2C, USB, ADC, and timers, providing flexibility for diverse application requirements.

3. Advanced Security

The EFM32WG390F64-BGA112T incorporates advanced security features, including hardware encryption and secure boot capabilities. These features ensure the protection of sensitive data and prevent unauthorized access, making it suitable for applications that require robust security measures.

Advantages and Disadvantages

Advantages

• Energy-efficient design extends battery life.
• High-performance ARM Cortex-M4 processor.
• Rich peripheral set for versatile application development.
• Ample flash memory and RAM for complex applications.
• Advanced security features protect sensitive data.

Disadvantages

• Limited availability of alternative models.
• Relatively high cost compared to some other microcontrollers in the market.

Working Principles

The EFM32WG390F64-BGA112T operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data, and interacts with external components through its peripherals and interfaces. The microcontroller's working principles involve managing power consumption, executing code, and handling input/output operations.

Detailed Application Field Plans

The EFM32WG390F64-BGA112T finds applications in various fields, including:

1. Internet of Things (IoT) Devices: It can be used in IoT devices such as smart home systems, wearable devices, and environmental monitoring sensors.
2. Consumer Electronics: This microcontroller is suitable for applications like remote controls, gaming consoles, and multimedia devices.
3. Industrial Automation: It can be utilized in industrial control systems, motor control units, and factory automation equipment.
4. Smart Energy Management Systems: The microcontroller can be integrated into energy monitoring systems, smart meters, and renewable energy management solutions.

Detailed and Complete Alternative Models

While the EFM32WG390F64-BGA112T offers a comprehensive set of features, there are alternative models available in the market that cater to different requirements. Some notable alternatives include:

1. STM32F407VG: A microcontroller from STMicroelectronics with similar specifications and a larger flash memory capacity.
2. PIC32MZ2048EFH144