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EFM32LG995F128G-E-BGA120R
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EFM32LG995F128G-E-BGA120R

Product Overview

Category

The EFM32LG995F128G-E-BGA120R belongs to the category of microcontrollers.

Use

It is used for embedded systems and IoT applications.

Characteristics

  • Low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor

Package

The EFM32LG995F128G-E-BGA120R comes in a BGA (Ball Grid Array) package.

Essence

This microcontroller is essential for developing energy-efficient and high-performance embedded systems.

Packaging/Quantity

The EFM32LG995F128G-E-BGA120R is typically sold in reels or trays, with quantities varying based on manufacturer and distributor specifications.

Specifications

  • Core: ARM Cortex-M3
  • Clock Speed: Up to 48 MHz
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage: 1.85V - 3.8V
  • I/O Pins: 120
  • Interfaces: UART, SPI, I2C, USB
  • Analog Inputs: 12-bit ADC

Detailed Pin Configuration

[Provide detailed pin configuration diagram and description]

Functional Features

  • Energy Management Unit (EMU) for low power operation
  • Peripheral Reflex System (PRS) for flexible peripheral communication
  • Advanced Encryption Standard (AES) hardware acceleration for secure communication
  • Capacitive touch sensing capability
  • Real-Time Counter (RTC) for timekeeping applications

Advantages and Disadvantages

Advantages

  • Low power consumption extends battery life in portable devices
  • Rich set of integrated peripherals reduces external component count
  • Secure communication through hardware-accelerated encryption
  • Flexibility in peripheral communication through PRS

Disadvantages

  • Limited onboard memory for certain high-complexity applications
  • BGA package may require specialized PCB design and assembly techniques

Working Principles

The EFM32LG995F128G-E-BGA120R operates by executing instructions stored in its flash memory, utilizing its integrated peripherals to interface with external components, and managing power consumption through the EMU to optimize energy efficiency.

Detailed Application Field Plans

The EFM32LG995F128G-E-BGA120R is well-suited for various applications including: - Portable healthcare devices - Smart home automation systems - Industrial monitoring and control equipment - Battery-powered sensor nodes for IoT networks

Detailed and Complete Alternative Models

  • EFM32GG990F1024-BGA112T: Higher memory capacity variant
  • EFM32WG940F256-QFN64: Wireless connectivity-enabled variant
  • STM32F303CBT6TR: Alternative microcontroller with similar features

In conclusion, the EFM32LG995F128G-E-BGA120R offers a balance of performance, power efficiency, and integrated peripherals, making it an ideal choice for a wide range of embedded system and IoT applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de EFM32LG995F128G-E-BGA120R en soluciones técnicas

  1. What is the EFM32LG995F128G-E-BGA120R?

    • The EFM32LG995F128G-E-BGA120R is a low-power microcontroller from Silicon Labs, designed for energy-efficient applications.

  2. What are the key features of the EFM32LG995F128G-E-BGA120R?

    • Some key features include an ARM Cortex-M3 processor, ultra-low power consumption, extensive peripheral set, and advanced energy monitoring capabilities.

  3. How can the EFM32LG995F128G-E-BGA120R be used in battery-powered devices?

    • The EFM32LG995F128G-E-BGA120R's ultra-low power consumption makes it ideal for battery-powered devices, extending battery life and enabling long-term operation.

  4. What development tools are available for the EFM32LG995F128G-E-BGA120R?

    • Silicon Labs provides a comprehensive suite of development tools, including Simplicity Studio, which offers an integrated development environment and various software and hardware tools.

  5. Can the EFM32LG995F128G-E-BGA120R be used for real-time operating systems (RTOS)?

    • Yes, the EFM32LG995F128G-E-BGA120R supports various RTOS options, making it suitable for real-time applications that require deterministic behavior.

  6. What communication interfaces does the EFM32LG995F128G-E-BGA120R support?

    • The microcontroller supports a wide range of communication interfaces, including UART, SPI, I2C, USB, and more, enabling seamless connectivity in diverse applications.

  7. How does the EFM32LG995F128G-E-BGA120R facilitate energy monitoring in applications?

    • The microcontroller integrates advanced energy monitoring features, allowing developers to accurately measure and optimize power consumption in their applications.

  8. Is the EFM32LG995F128G-E-BGA120R suitable for industrial automation applications?

    • Yes, the EFM32LG995F128G-E-BGA120R's robust design and support for industrial communication protocols make it well-suited for industrial automation and control systems.

  9. What security features does the EFM32LG995F128G-E-BGA120R offer for IoT applications?

    • The microcontroller provides hardware-accelerated encryption, secure bootloading, and tamper detection features, enhancing security for IoT and connected devices.

  10. Are there any application notes or reference designs available for the EFM32LG995F128G-E-BGA120R?

    • Yes, Silicon Labs offers a wealth of application notes, reference designs, and technical documentation to assist developers in implementing the microcontroller in various technical solutions.