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EFM32WG990F256-BGA112
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EFM32WG990F256-BGA112

Product Overview

Category

The EFM32WG990F256-BGA112 belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor
  • Wide operating voltage range

Package

The EFM32WG990F256-BGA112 comes in a BGA112 package, which stands for Ball Grid Array with 112 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32WG990F256-BGA112 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Microcontroller core: ARM Cortex-M4
  • Clock speed: Up to 48 MHz
  • Flash memory: 256 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 EFM32WG990F256-BGA112 has a total of 112 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, ground pins, and communication interface pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

Low Power Modes

The EFM32WG990F256-BGA112 offers various low power modes, allowing the microcontroller to operate in energy-efficient ways. These modes include sleep mode, deep sleep mode, and shut-off mode.

Integrated Peripherals

This microcontroller integrates a wide range of peripherals, including UART, SPI, I2C, and USB interfaces. These peripherals enable seamless communication with external devices.

High Performance

With its ARM Cortex-M4 core and clock speed of up to 48 MHz, the EFM32WG990F256-BGA112 delivers high processing performance for demanding applications.

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High performance
  • Integrated peripherals simplify design
  • Small form factor allows for compact designs
  • Wide operating voltage range enhances versatility

Disadvantages

  • Limited flash memory and RAM capacity
  • Higher cost compared to some alternative models

Working Principles

The EFM32WG990F256-BGA112 operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's power management unit ensures efficient power usage, enabling it to operate in low power modes when idle.

Detailed Application Field Plans

The EFM32WG990F256-BGA112 finds applications in various fields, including: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

  • EFM32GG990F1024-BGA112
  • STM32F407VGT6-LQFP100
  • PIC32MZ2048EFH144-I/PT
  • MSP432P401RIPZR
  • LPC54608J512ET180E

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32WG990F256-BGA112 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of EFM32WG990F256-BGA112 in technical solutions:

  1. Q: What is EFM32WG990F256-BGA112? A: EFM32WG990F256-BGA112 is a microcontroller from Silicon Labs' EFM32 Wonder Gecko series, featuring an ARM Cortex-M4 core.

  2. Q: What are the key features of EFM32WG990F256-BGA112? A: Some key features include 256KB Flash memory, 128KB RAM, BGA112 package, low power consumption, and a wide range of peripherals.

  3. Q: What applications can EFM32WG990F256-BGA112 be used for? A: EFM32WG990F256-BGA112 is suitable for various applications such as IoT devices, industrial automation, smart energy management, and wearable devices.

  4. Q: How can I program EFM32WG990F256-BGA112? A: EFM32WG990F256-BGA112 can be programmed using the Simplicity Studio IDE, which supports C programming language and provides a range of development tools.

  5. Q: What communication interfaces are available on EFM32WG990F256-BGA112? A: EFM32WG990F256-BGA112 offers multiple communication interfaces including UART, SPI, I2C, USB, CAN, and Ethernet.

  6. Q: Can EFM32WG990F256-BGA112 operate on low power? A: Yes, EFM32WG990F256-BGA112 is designed for low power operation, with various energy-saving modes and features like Sleep, Deep Sleep, and Shut-off mode.

  7. Q: Does EFM32WG990F256-BGA112 support real-time operating systems (RTOS)? A: Yes, EFM32WG990F256-BGA112 is compatible with popular RTOS like FreeRTOS and Micrium OS, allowing for efficient multitasking and real-time applications.

  8. Q: Are there any development boards available for EFM32WG990F256-BGA112? A: Yes, Silicon Labs provides development kits like the EFM32WG-STK3800, which includes a development board, debugger, and various peripherals for easy prototyping.

  9. Q: Can I use EFM32WG990F256-BGA112 in battery-powered devices? A: Absolutely! EFM32WG990F256-BGA112's low power features make it suitable for battery-powered applications, extending the device's battery life.

  10. Q: Where can I find technical documentation and support for EFM32WG990F256-BGA112? A: You can find datasheets, reference manuals, application notes, and other resources on Silicon Labs' website. Additionally, their support team can assist you with any technical queries or issues you may have.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases.