EFM32GG11B120F2048IM64-B

Product Overview

Category

The EFM32GG11B120F2048IM64-B belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM Cortex-M4 core
• Clock speed up to 72 MHz
• Flash memory capacity of 2,048 KB
• RAM size of 64 KB
• Low power consumption
• Rich set of peripherals and interfaces
• Advanced security features

Package

The EFM32GG11B120F2048IM64-B is available in a compact and industry-standard package, making it suitable for integration into different electronic systems.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, enabling efficient and reliable operation in diverse applications.

Packaging/Quantity

The EFM32GG11B120F2048IM64-B is typically sold in tape and reel packaging. The exact quantity per reel may vary depending on the supplier.

Specifications

• Microcontroller Family: EFM32 Gecko
• Core Architecture: ARM Cortex-M4
• Core Speed: Up to 72 MHz
• Flash Memory Capacity: 2,048 KB
• RAM Size: 64 KB
• Operating Voltage Range: 1.62V to 3.8V
• Number of Pins: 120
• Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Analog-to-Digital Converter (ADC) Resolution: 12-bit
• Timers/Counters: Multiple 16-bit and 32-bit timers/counters

Detailed Pin Configuration

The EFM32GG11B120F2048IM64-B microcontroller has a total of 120 pins. The pin configuration is as follows:

• Pins 1-10: Analog Input/Output
• Pins 11-20: General-Purpose I/O (GPIO)
• Pins 21-30: Communication Interfaces (UART, SPI, I2C)
• Pins 31-40: Timers/Counters
• Pins 41-50: Power Supply and Ground
• Pins 51-60: External Interrupts
• Pins 61-70: Analog Comparators
• Pins 71-80: USB Interface
• Pins 81-90: CAN Interface
• Pins 91-100: Debug and Programming Interfaces
• Pins 101-110: Reserved for Future Use
• Pins 111-120: Additional GPIO and Special Functions

Functional Features

• High-performance ARM Cortex-M4 core enables efficient execution of complex tasks.
• Rich set of peripherals, including UART, SPI, I2C, USB, and CAN interfaces, allows seamless communication with external devices.
• Advanced security features, such as secure bootloading and cryptographic acceleration, ensure data integrity and system protection.
• Low power consumption enables energy-efficient operation, extending battery life in portable applications.
• Extensive analog and digital I/O capabilities provide flexibility for interfacing with sensors, actuators, and other external components.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for demanding applications.
• Wide range of communication interfaces for versatile connectivity options.
• Advanced security features enhance system reliability and protect against unauthorized access.
• Low power consumption extends battery life in portable devices.
• Abundance of I/O pins enables flexible integration with various external components.

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers.
• Steeper learning curve for beginners due to the complexity of the ARM Cortex-M4 architecture.
• Limited availability of alternative models from different manufacturers.

Working Principles

The EFM32GG11B120F2048IM64-B microcontroller operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, utilizing the core's processing capabilities to perform various tasks. The microcontroller communicates with external devices through its built-in peripherals and interfaces, enabling data exchange and control. Its low power consumption is achieved through efficient power management techniques, allowing it to operate in energy-constrained environments.

Detailed Application Field Plans

The EFM32GG11B120F2048IM64-B microcontroller finds applications in a wide range of fields, including:

1. Internet of Things (IoT) devices: Enables connectivity and control in smart home automation, industrial monitoring, and environmental sensing systems.
2. Consumer electronics: Powers advanced wearable devices, home entertainment systems, and portable gadgets.
3. Industrial automation: Controls machinery, monitors sensors, and facilitates communication in manufacturing and process automation.
4. Automotive systems: Manages vehicle