EFM32GG11B820F2048GM64-B

Product Overview

Category

The EFM32GG11B820F2048GM64-B belongs to the category of microcontrollers.

Use

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

Characteristics

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

Package

The EFM32GG11B820F2048GM64-B comes 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 efficient processing power and versatile functionality for a wide range of applications.

Packaging/Quantity

The EFM32GG11B820F2048GM64-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 EFM32GG11B820F2048GM64-B 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 ... 64 - PF7

Functional Features

• High-performance ARM Cortex-M4 core enables efficient processing and execution of complex tasks.
• Low power consumption allows for extended battery life in portable devices.
• Extensive peripheral set provides flexibility for interfacing with external components and sensors.
• Large memory capacity allows for storing and executing complex algorithms and data.
• Advanced security features ensure the protection of sensitive information and prevent unauthorized access.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Low power consumption
• Versatile peripheral set
• Ample memory capacity
• Enhanced security features

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features and complexity

Working Principles

The EFM32GG11B820F2048GM64-B operates based on the principles of a 32-bit ARM Cortex-M4 microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data according to the programmed logic. The microcontroller's clock speed determines the rate at which instructions are executed, while the voltage supply ensures proper functioning of the internal circuitry.

Detailed Application Field Plans

The EFM32GG11B820F2048GM64-B can be applied in various fields, including but not limited to: - Internet of Things (IoT) devices - Industrial automation systems - Consumer electronics - Medical devices - Automotive applications

Detailed and Complete Alternative Models

• EFM32GG11B820F512GM64-B: Similar to the EFM32GG11B820F2048GM64-B, but with 512 KB of flash memory instead of 2 MB.
• EFM32GG11B840F2048GM64-B: Similar to the EFM32GG11B820F2048GM64-B, but with 80 GPIO pins instead of 64.
• EFM32GG11B840F512GM64-B: Similar to the EFM32GG11B820F512GM64-B, but with 80 GPIO pins instead of 64.

These alternative models offer different memory capacities and pin configurations to cater to specific application requirements.

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