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EFM32LG380F256-QFP100T
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EFM32LG380F256-QFP100T

Product Category: Microcontroller

Basic Information Overview: - Category: Microcontroller - Use: Embedded systems, IoT devices, and low-power applications - Characteristics: Low energy consumption, high performance, and integrated peripherals - Package: QFP100T - Essence: Energy-efficient microcontroller for battery-powered applications - Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications: - Core: ARM Cortex-M3 - Clock Speed: Up to 48 MHz - Flash Memory: 256 KB - RAM: 32 KB - Operating Voltage: 1.8V - 3.6V - I/O Pins: 82 - Analog Inputs: 12-bit ADC with up to 16 channels - Communication Interfaces: UART, SPI, I2C, USB

Detailed Pin Configuration: - Pin 1: VDD - Pin 2: PA0 - Pin 3: PA1 - ... (detailed pin configuration continues) - Pin 100: PC11 - Pin 101: PC12 - Pin 102: VSS

Functional Features: - Low Energy Consumption Modes - Peripheral Reflex System (PRS) for flexible communication between peripherals - Advanced Energy Monitoring for power optimization - Capacitive touch sensing interface - AES encryption hardware accelerator

Advantages: - Ultra-low power consumption extends battery life - Rich set of integrated peripherals reduces external component count - Flexible PRS enhances system integration and efficiency - Secure data transmission with hardware-accelerated encryption

Disadvantages: - Limited processing power compared to higher-end microcontrollers - Restricted memory size for complex applications

Working Principles: The EFM32LG380F256-QFP100T operates on the ARM Cortex-M3 core, utilizing low-energy modes to minimize power consumption. It integrates various peripherals and features to enable efficient and secure operation in battery-powered and IoT applications.

Detailed Application Field Plans: - Battery-powered IoT devices - Wearable electronics - Home automation systems - Sensor nodes for industrial monitoring - Smart agriculture equipment

Detailed and Complete Alternative Models: - EFM32GG990F1024-BGA112T - EFM32WG980F256-QFN64T - EFM32PG12B500F1024GL125

This comprehensive entry provides a detailed overview of the EFM32LG380F256-QFP100T microcontroller, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de EFM32LG380F256-QFP100T en soluciones técnicas

  1. What is the EFM32LG380F256-QFP100T microcontroller used for?

    • The EFM32LG380F256-QFP100T microcontroller is commonly used in applications such as industrial control systems, home automation, and Internet of Things (IoT) devices.

  2. What are the key features of the EFM32LG380F256-QFP100T?

    • The EFM32LG380F256-QFP100T features a 32-bit ARM Cortex-M3 processor, low power consumption, multiple communication interfaces (SPI, I2C, UART), and a wide operating voltage range.

  3. How can I program the EFM32LG380F256-QFP100T microcontroller?

    • The microcontroller can be programmed using the Simplicity Studio IDE, which supports C/C++ programming languages and provides various debugging tools.

  4. What are the available development kits for the EFM32LG380F256-QFP100T?

    • Silicon Labs offers development kits such as the EFM32 Giant Gecko Starter Kit, which includes the necessary hardware and software to start developing with the microcontroller.

  5. Can the EFM32LG380F256-QFP100T support real-time operating systems (RTOS)?

    • Yes, the microcontroller is capable of running RTOS such as FreeRTOS, enabling multitasking and efficient resource management in complex applications.

  6. What are the power consumption characteristics of the EFM32LG380F256-QFP100T?

    • The microcontroller is designed for low power operation, with features like energy modes and peripherals that enable efficient power management for battery-powered or energy-efficient applications.

  7. Does the EFM32LG380F256-QFP100T have built-in security features?

    • Yes, the microcontroller includes hardware cryptographic accelerators, secure bootloading, and a unique device identifier to enhance system security.

  8. What kind of sensor interfaces does the EFM32LG380F256-QFP100T support?

    • The microcontroller supports various sensor interfaces such as ADC, DAC, and capacitive touch sensing, making it suitable for applications requiring sensor integration.

  9. Is the EFM32LG380F256-QFP100T suitable for motor control applications?

    • Yes, the microcontroller's PWM outputs and high-speed GPIOs make it well-suited for motor control and other precision timing applications.

  10. What are the available memory options for the EFM32LG380F256-QFP100T?

    • The microcontroller offers flash memory for program storage, as well as SRAM for data storage, with options for external memory expansion if needed.