EFM32GG11B820F2048IQ64-A

Product Overview

Category

The EFM32GG11B820F2048IQ64-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 operation with multiple energy modes
• Large memory capacity (2048KB Flash, 128KB RAM)
• Advanced peripheral integration
• Wide operating voltage range
• Enhanced security features

Package

The EFM32GG11B820F2048IQ64-A is available in a compact LQFP64 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 EFM32GG11B820F2048IQ64-A 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: 2048KB
• RAM: 128KB
• Operating Voltage Range: 1.71V to 3.8V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 64
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 20 channels
• Digital-to-Analog Converter (DAC): 12-bit, up to 2 channels
• Timers: General Purpose Timers, Advanced Control Timers
• GPIO: Up to 48 pins

Detailed Pin Configuration

The EFM32GG11B820F2048IQ64-A microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O or Analog Input
• Pins 9-16: Digital I/O or Analog Input
• Pins 17-24: Digital I/O or Analog Input
• Pins 25-32: Digital I/O or Analog Input
• Pins 33-40: Digital I/O or Analog Input
• Pins 41-48: Digital I/O or Analog Input
• Pins 49-56: Digital I/O or Analog Input
• Pins 57-64: Digital I/O or Analog Input

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low-power operation with multiple energy modes, enabling power optimization
• Advanced peripheral integration, including UART, SPI, I2C, and USB interfaces
• Enhanced security features to protect sensitive data
• Flexible GPIO configuration for versatile digital I/O or analog input/output operations
• Rich set of timers for precise timing control
• High-resolution ADC and DAC for accurate analog signal conversion

Advantages and Disadvantages

Advantages

• High performance combined with low power consumption
• Large memory capacity for storing complex applications
• Wide operating voltage range allows for flexibility in power supply
• Enhanced security features provide protection against unauthorized access
• Versatile GPIO configuration enables various application possibilities

Disadvantages

• Limited number of pins may restrict the number of peripherals that can be connected simultaneously
• Higher cost compared to lower-end microcontrollers with similar specifications

Working Principles

The EFM32GG11B820F2048IQ64-A microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its Flash memory and interacts with external devices through its integrated peripherals. The microcontroller can enter different energy modes to optimize power consumption based on the application requirements.

Detailed Application Field Plans

The EFM32GG11B820F2048IQ64-A microcontroller is suitable for a wide range of embedded applications, including but not limited to:

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

Detailed and Complete Alternative Models

1. EFM32GG11B820F512G-B
2. EFM32GG11B820F1024G-B
3. EFM32GG11B820F2048G-B
4. EFM32GG11B820F512G-QFP100
5. EFM32GG11B820F1024G-QFP100
6. EFM32GG11B820F2048G-QFP100

These alternative models offer similar features and specifications, providing options for different memory capacities and package types.

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