EFM32GG11B820F2048GM64-BR

Product Overview

Category

The EFM32GG11B820F2048GM64-BR 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 EFM32GG11B820F2048GM64-BR is available in a compact and durable 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 EFM32GG11B820F2048GM64-BR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: EFM32GG11B820F2048GM64-BR
• 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 EFM32GG11B820F2048GM64-BR microcontroller has a total of 64 GPIO pins, which can be configured for various purposes such as input, output, or alternate functions. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - PA0 - GPIO 2 - PA1 - GPIO 3 - PA2 - GPIO ... 64 - PF7 - GPIO

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low power modes for energy-efficient operation
• Rich peripheral set including UART, SPI, I2C, and USB interfaces
• Advanced security features to protect sensitive data
• Flexible GPIO pins for versatile connectivity options
• Extensive memory capacity for storing program code and data

Advantages and Disadvantages

Advantages

• High performance combined with low power consumption
• Large memory capacity for storing complex applications
• Rich peripheral set for versatile connectivity
• Advanced security features for protecting sensitive data
• Flexible GPIO pins for easy integration with external devices

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve due to the complexity of the ARM Cortex-M4 architecture

Working Principles

The EFM32GG11B820F2048GM64-BR microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller can enter low power modes to conserve energy when not actively processing data.

Detailed Application Field Plans

The EFM32GG11B820F2048GM64-BR microcontroller is suitable for a wide range of embedded applications, including but not limited to: - Industrial automation systems - Internet of Things (IoT) devices - Smart home automation - Wearable devices - Medical equipment - Automotive electronics

Detailed and Complete Alternative Models

• EFM32GG11B820F512GM64-BR: Similar to EFM32GG11B820F2048GM64-BR but with 512 KB of flash memory instead of 2 MB.
• EFM32GG11B820F2048GM32-BR: Similar to EFM32GG11B820F2048GM64-BR but with 32 GPIO pins instead of 64.

These alternative models provide options with different memory capacities and pin configurations, allowing for more flexibility in design choices.

In conclusion, the EFM32GG11B820F2048GM64-BR microcontroller offers high performance, low power consumption, and a rich set of features, making it suitable for various embedded applications. Its advanced security features and extensive memory capacity further enhance its versatility. While it may have a higher cost and steeper learning curve, its advantages outweigh the disadvantages, making it a reliable choice for developers in need of a powerful microcontroller.