EFM32GG11B320F2048GL112-B

Product Overview

Category

The EFM32GG11B320F2048GL112-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 (2048 KB Flash, 128 KB RAM)
• Wide operating voltage range (1.71V to 3.8V)
• Rich peripheral set for versatile application support

Package

The EFM32GG11B320F2048GL112-B is available in a compact LQFP package.

Essence

The essence of this microcontroller lies in its ability to provide high performance and low power consumption, making it suitable for a wide range of embedded applications.

Packaging/Quantity

The EFM32GG11B320F2048GL112-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
• Flash Memory: 2048 KB
• RAM: 128 KB
• Operating Voltage Range: 1.71V to 3.8V
• Package Type: LQFP
• Package Dimensions: 7mm x 7mm
• Temperature Range: -40°C to +85°C
• Clock Speed: Up to 72 MHz
• Number of Pins: 112

Detailed Pin Configuration

The pin configuration of the EFM32GG11B320F2048GL112-B microcontroller is as follows:

• Pin 1: VDD
• Pin 2: PA0
• Pin 3: PA1
• Pin 4: PA2
• ...
• Pin 112: GND

Functional Features

The EFM32GG11B320F2048GL112-B microcontroller offers the following functional features:

• High-performance ARM Cortex-M4 core for efficient processing
• Rich set of peripherals including UART, SPI, I2C, GPIO, and more
• Advanced energy management system for low power consumption
• Integrated analog-to-digital converter (ADC) for precise sensor interfacing
• Real-time clock (RTC) for accurate timekeeping
• Multiple communication interfaces for seamless connectivity

Advantages and Disadvantages

Advantages

• High performance combined with low power consumption
• Ample memory capacity for data storage and program execution
• Versatile peripheral set for diverse application support
• Wide operating voltage range for flexibility in power supply
• Compact package size for space-constrained designs

Disadvantages

• Limited number of pins may restrict the number of external devices that can be connected simultaneously
• Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The EFM32GG11B320F2048GL112-B microcontroller operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data using its core, and interacts with various peripherals to perform specific tasks. The microcontroller's energy management system ensures efficient power usage, while its integrated peripherals enable seamless communication and control.

Detailed Application Field Plans

The EFM32GG11B320F2048GL112-B microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Industrial automation systems
3. Consumer electronics
4. Medical devices
5. Automotive electronics
6. Smart home automation
7. Robotics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the EFM32GG11B320F2048GL112-B microcontroller include:

1. STM32F407VG - ARM Cortex-M4 microcontroller with 1024 KB Flash and 192 KB RAM
2. PIC32MZ2048EFH144 - MIPS-based microcontroller with 2048 KB Flash and 512 KB RAM
3. LPC54608J512BD208 - ARM Cortex-M4 microcontroller with 512 KB Flash and 200 KB RAM
4. MSP432P401R - ARM Cortex-M4 microcontroller with 256 KB Flash and 64 KB RAM

These alternative models can be considered based on specific project requirements and cost considerations.

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