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EFM32GG11B820F2048GQ64-B
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EFM32GG11B820F2048GQ64-B

Product Overview

Category

The EFM32GG11B820F2048GQ64-B belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including Internet of Things (IoT) devices, consumer electronics, industrial automation, and automotive systems.

Characteristics

  • High-performance 32-bit ARM Cortex-M4 core
  • Clock speed up to 72 MHz
  • Flash memory capacity of 2 MB
  • RAM size of 128 KB
  • Low power consumption
  • Rich set of peripherals and interfaces
  • Advanced security features

Package

The EFM32GG11B820F2048GQ64-B comes in a compact and durable package suitable for surface mount technology (SMT) assembly. The specific package type is QFP (Quad Flat Package).

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, making it an ideal choice for energy-efficient and high-performance embedded systems.

Packaging/Quantity

The EFM32GG11B820F2048GQ64-B is typically supplied in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary but is usually around 250 to 500 units.

Specifications

  • Microcontroller Family: EFM32 Giant Gecko 11 Series
  • Model: EFM32GG11B820F2048GQ64-B
  • Core Architecture: ARM Cortex-M4
  • Clock Speed: Up to 72 MHz
  • Flash Memory: 2 MB
  • RAM Size: 128 KB
  • Operating Voltage: 1.62V to 3.8V
  • Number of Pins: 64
  • Peripherals: UART, SPI, I2C, USB, GPIO, ADC, DAC, Timers, etc.
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: QFP (Quad Flat Package)

Detailed Pin Configuration

The EFM32GG11B820F2048GQ64-B microcontroller has a total of 64 pins. The pin configuration is as follows:

(Pin Number) - (Pin Name) 1 - VDD 2 - VSS 3 - PA0 4 - PA1 5 - PA2 6 - PA3 7 - PA4 8 - PA5 9 - PA6 10 - PA7 11 - PB0 12 - PB1 13 - PB2 14 - PB3 15 - PB4 16 - PB5 17 - PB6 18 - PB7 19 - PC0 20 - PC1 21 - PC2 22 - PC3 23 - PC4 24 - PC5 25 - PC6 26 - PC7 27 - PD0 28 - PD1 29 - PD2 30 - PD3 31 - PD4 32 - PD5 33 - PD6 34 - PD7 35 - PE0 36 - PE1 37 - PE2 38 - PE3 39 - PE4 40 - PE5 41 - PE6 42 - PE7 43 - PF0 44 - PF1 45 - PF2 46 - PF3 47 - PF4 48 - PF5 49 - PF6 50 - PF7 51 - PG0 52 - PG1 53 - PG2 54 - PG3 55 - PG4 56 - PG5 57 - PG6 58 - PG7 59 - PH0 60 - PH1 61 - PH2 62 - PH3 63 - PH4 64 - PH5

Functional Features

  • High-performance ARM Cortex-M4 core for efficient processing
  • Rich set of peripherals, including UART, SPI, I2C, USB, GPIO, ADC, DAC, Timers, etc.
  • Advanced security features to protect sensitive data and code
  • Low power consumption modes for energy-efficient operation
  • Flexible clocking options for precise timing requirements
  • Extensive interrupt handling capabilities for real-time applications
  • Robust development ecosystem with comprehensive software libraries and tools

Advantages and Disadvantages

Advantages

  • Powerful processing capabilities for demanding applications
  • Wide range of peripherals and interfaces for versatile connectivity
  • Low power consumption for energy-efficient designs
  • Advanced security features for secure applications
  • Comprehensive development ecosystem for easy integration and programming

Disadvantages

  • Relatively higher cost compared to lower-end microcontrollers
  • Steeper learning curve for beginners due to the complexity of advanced features
  • Limited availability of alternative models from other manufacturers

Working Principles

The EFM32GG11B820F

기술 솔루션에 EFM32GG11B820F2048GQ64-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum operating frequency of EFM32GG11B820F2048GQ64-B?
    - The maximum operating frequency of EFM32GG11B820F2048GQ64-B is 72 MHz.

  2. What are the key features of EFM32GG11B820F2048GQ64-B?
    - EFM32GG11B820F2048GQ64-B features a powerful ARM Cortex-M4 core, low energy consumption, and a wide range of peripherals.

  3. Can EFM32GG11B820F2048GQ64-B be used for battery-powered applications?
    - Yes, EFM32GG11B820F2048GQ64-B is suitable for battery-powered applications due to its low energy consumption.

  4. What communication interfaces are supported by EFM32GG11B820F2048GQ64-B?
    - EFM32GG11B820F2048GQ64-B supports interfaces such as UART, SPI, I2C, and USB.

  5. Is EFM32GG11B820F2048GQ64-B suitable for real-time applications?
    - Yes, EFM32GG11B820F2048GQ64-B is well-suited for real-time applications due to its fast processing capabilities.

  6. What development tools are available for EFM32GG11B820F2048GQ64-B?
    - Development tools such as Simplicity Studio and various IDEs are available for EFM32GG11B820F2048GQ64-B.

  7. Can EFM32GG11B820F2048GQ64-B be used in industrial automation?
    - Yes, EFM32GG11B820F2048GQ64-B is suitable for industrial automation applications due to its robust design and peripheral support.

  8. What is the memory configuration of EFM32GG11B820F2048GQ64-B?
    - EFM32GG11B820F2048GQ64-B features 2048 KB of flash memory and 128 KB of RAM.

  9. Are there any specific power management features in EFM32GG11B820F2048GQ64-B?
    - Yes, EFM32GG11B820F2048GQ64-B includes power management features such as multiple energy modes and low-power peripherals.

  10. Can EFM32GG11B820F2048GQ64-B be used in IoT applications?
    - Yes, EFM32GG11B820F2048GQ64-B is suitable for IoT applications due to its low energy consumption and communication interfaces.