EFM32GG11B820F2048GL192-A

Product Overview

Category

The EFM32GG11B820F2048GL192-A 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
• Integrated peripherals for versatile functionality
• Large memory capacity
• Advanced security features

Package

The EFM32GG11B820F2048GL192-A comes in a compact package suitable for surface mount technology (SMT).

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 EFM32GG11B820F2048GL192-A is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock frequency: Up to 72 MHz
• Flash memory: 2 MB
• RAM: 256 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 192
• Analog inputs: 16
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 12
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG11B820F2048GL192-A has a total of 192 digital I/O pins and 16 analog input pins. The pin configuration is as follows:

• Pins 1-48: Digital I/O pins
• Pins 49-64: Analog input pins
• Pins 65-192: Digital I/O pins

Functional Features

High Performance

The EFM32GG11B820F2048GL192-A is powered by a 32-bit ARM Cortex-M4 core, providing high computational power for demanding applications.

Low Power Consumption

This microcontroller is designed to operate at low power levels, making it suitable for battery-powered devices and energy-efficient systems.

Integrated Peripherals

The EFM32GG11B820F2048GL192-A features a wide range of integrated peripherals, including UART, SPI, I2C, and USB interfaces, enabling seamless communication with external devices.

Large Memory Capacity

With 2 MB of flash memory and 256 KB of RAM, this microcontroller offers ample storage space for program code and data.

Advanced Security Features

To ensure the integrity and confidentiality of sensitive data, the EFM32GG11B820F2048GL192-A incorporates advanced security features such as secure bootloading and cryptographic acceleration.

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M4 core
• Low power consumption
• Versatile integrated peripherals
• Ample memory capacity
• Advanced security features

Disadvantages

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

Working Principles

The EFM32GG11B820F2048GL192-A operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs computations using its ARM Cortex-M4 core.

Detailed Application Field Plans

The EFM32GG11B820F2048GL192-A can be used in a wide range of embedded applications, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive systems

Detailed and Complete Alternative Models

• EFM32GG11B820F512GL192-A: Similar to the EFM32GG11B820F2048GL192-A, but with 512 KB of flash memory instead of 2 MB.
• EFM32GG11B840F2048GL192-A: A variant with similar specifications, but with additional I/O pins for increased connectivity options.
• EFM32GG11B880F2048GL192-A: Another alternative model with extended flash memory capacity for applications requiring larger program storage.

Note: The above alternative models are just a few examples, and there are several other variants available in the EFM32GG11 series.

In conclusion, the EFM32GG11B820F2048GL192-A is a high-performance microcontroller with low power consumption, versatile functionality, and advanced security features. It finds applications in various industries and offers several alternative models to suit different requirements.