EFM32WG990F256-BGA112T

Product Overview

Category

The EFM32WG990F256-BGA112T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit ARM Cortex-M4 core
• Low power consumption
• Integrated peripherals for versatile applications
• Extensive memory options for data storage
• Real-time operating system (RTOS) support
• Advanced debugging and development tools compatibility

Package

The EFM32WG990F256-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 processing power and versatile functionality while consuming minimal power.

Packaging/Quantity

The EFM32WG990F256-BGA112T is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: EFM32 Wonder Gecko
• Core Architecture: ARM Cortex-M4
• CPU Speed: Up to 48 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage Range: 1.8V - 3.8V
• Number of Pins: 112
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, up to 2 channels
• Timers: General Purpose Timers, Advanced Energy Management Timer (AEMT)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the EFM32WG990F256-BGA112T microcontroller is as follows:

• Pin 1: VDD
• Pin 2: PA0
• Pin 3: PA1
• Pin 4: PA2
• ...
• Pin 112: GND

For a complete pin configuration diagram, please refer to the manufacturer's datasheet.

Functional Features

The EFM32WG990F256-BGA112T microcontroller offers several functional features, including:

• High-performance processing capabilities
• Low power consumption for energy-efficient designs
• Integrated peripherals for versatile applications
• Extensive memory options for data storage
• Real-time operating system (RTOS) support for multitasking applications
• Advanced debugging and development tools compatibility for efficient software development

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M4 core enables efficient processing.
• Low power consumption extends battery life in portable devices.
• Versatile integrated peripherals allow for flexible application design.
• Extensive memory options provide ample storage capacity.
• RTOS support enables multitasking capabilities.
• Compatibility with advanced debugging and development tools streamlines software development.

Disadvantages

• Limited number of pins may restrict the complexity of certain designs.
• Higher cost compared to lower-end microcontrollers with fewer features.
• Steeper learning curve for beginners due to the advanced architecture and feature set.

Working Principles

The EFM32WG990F256-BGA112T microcontroller operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and interacts with various peripherals to perform desired tasks. The microcontroller can be programmed using suitable development tools and software to define its behavior and functionality.

Detailed Application Field Plans

The EFM32WG990F256-BGA112T microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Industrial control systems
4. Wearable technology
5. Medical devices
6. Automotive electronics
7. Consumer electronics

Detailed and Complete Alternative Models

1. EFM32WG980F256-BGA112T: Similar to the EFM32WG990F256-BGA112T, but with reduced flash memory capacity.
2. EFM32WG940F256-BGA112T: A lower-cost alternative with fewer integrated peripherals.
3. EFM32WG920F128-BGA112T: Suitable for applications with lower memory requirements.

These alternative models offer varying features and specifications to cater to different project requirements.

In conclusion, the EFM32WG990F256-BGA112T microcontroller is a high-performance ARM Cortex-M4-based device that provides versatile functionality while consuming minimal power. Its extensive range of integrated peripherals, memory options, and compatibility with advanced development tools make it suitable for a wide range of applications in various industries.