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EFM32GG11B120F2048GM64-B
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EFM32GG11B120F2048GM64-B

Product Overview

Category

The EFM32GG11B120F2048GM64-B belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 32-bit ARM Cortex-M4 core
  • Low power consumption
  • Large memory capacity
  • Rich peripheral set
  • Advanced security features

Package

The EFM32GG11B120F2048GM64-B is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide high performance and low power consumption, making it ideal for energy-efficient embedded systems.

Packaging/Quantity

The EFM32GG11B120F2048GM64-B is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Microcontroller Family: EFM32 Giant Gecko 11
  • Core: ARM Cortex-M4
  • Clock Speed: Up to 72 MHz
  • Flash Memory: 2 MB
  • RAM: 256 KB
  • GPIO Pins: 64
  • ADC Channels: 16
  • Communication Interfaces: UART, SPI, I2C, USB
  • Operating Voltage: 1.8V - 3.6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG11B120F2048GM64-B microcontroller has a total of 64 GPIO pins, which can be configured for various purposes such as digital input/output, analog input, or communication interfaces. The pin configuration is as follows:

(Pin Number) (Pin Name) 1. PA0 2. PA1 3. PA2 4. ... ... 64. PF7

Functional Features

  • High-performance ARM Cortex-M4 core enables efficient execution of complex tasks.
  • Low power modes and energy-saving features ensure minimal power consumption.
  • Rich peripheral set including UART, SPI, I2C, and USB interfaces for seamless communication with external devices.
  • Advanced security features such as hardware encryption and secure boot ensure data integrity and system protection.

Advantages and Disadvantages

Advantages

  • High performance combined with low power consumption.
  • Ample memory capacity for storing large amounts of data.
  • Versatile peripheral set for flexible integration with external devices.
  • Advanced security features provide robust protection against unauthorized access.

Disadvantages

  • Limited availability of alternative models with similar specifications.
  • Relatively higher cost compared to lower-end microcontrollers.

Working Principles

The EFM32GG11B120F2048GM64-B microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data according to the program logic. The low power modes and energy-saving features allow the microcontroller to optimize power consumption while maintaining high performance.

Detailed Application Field Plans

The EFM32GG11B120F2048GM64-B microcontroller finds applications in a wide range of fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive systems

Detailed and Complete Alternative Models

While the EFM32GG11B120F2048GM64-B offers a unique combination of features, there are alternative microcontrollers available in the market that offer similar capabilities. Some notable alternatives include: - STM32F407VG - PIC32MZ2048EFH064 - LPC54608J512BD208

These alternative models provide comparable performance, memory capacity, and peripheral sets, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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  1. Question: What is the EFM32GG11B120F2048GM64-B microcontroller used for?
    Answer: The EFM32GG11B120F2048GM64-B microcontroller is commonly used in technical solutions that require low power consumption and high performance, such as IoT devices, industrial automation, and smart energy management systems.

  2. Question: What is the maximum clock frequency of the EFM32GG11B120F2048GM64-B?
    Answer: The EFM32GG11B120F2048GM64-B can operate at a maximum clock frequency of 72 MHz.

  3. Question: How much flash memory does the EFM32GG11B120F2048GM64-B have?
    Answer: The EFM32GG11B120F2048GM64-B has 2 MB of flash memory for storing program code and data.

  4. Question: What is the voltage supply range for the EFM32GG11B120F2048GM64-B?
    Answer: The EFM32GG11B120F2048GM64-B can be powered with a voltage supply ranging from 1.8V to 3.8V.

  5. Question: Does the EFM32GG11B120F2048GM64-B support analog-to-digital conversion?
    Answer: Yes, the EFM32GG11B120F2048GM64-B has a built-in 12-bit analog-to-digital converter (ADC) with multiple channels for measuring analog signals.

  6. Question: Can I connect external peripherals to the EFM32GG11B120F2048GM64-B?
    Answer: Yes, the EFM32GG11B120F2048GM64-B has a variety of communication interfaces, including UART, SPI, I2C, and USB, which allow you to connect external peripherals.

  7. Question: Does the EFM32GG11B120F2048GM64-B have any built-in security features?
    Answer: Yes, the EFM32GG11B120F2048GM64-B includes hardware encryption and decryption capabilities, as well as a unique device identifier (UID) for secure authentication.

  8. Question: What is the operating temperature range of the EFM32GG11B120F2048GM64-B?
    Answer: The EFM32GG11B120F2048GM64-B can operate in temperatures ranging from -40°C to +85°C.

  9. Question: Can I program the EFM32GG11B120F2048GM64-B using a high-level programming language?
    Answer: Yes, the EFM32GG11B120F2048GM64-B supports programming in C/C++ using popular development tools like Simplicity Studio or Keil MDK.

  10. Question: Is the EFM32GG11B120F2048GM64-B suitable for battery-powered applications?
    Answer: Yes, the EFM32GG11B120F2048GM64-B is designed for low power consumption, making it ideal for battery-powered applications where energy efficiency is crucial.