EFM32G290F128-BGA112

Product Overview

Category

The EFM32G290F128-BGA112 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption: The EFM32G290F128-BGA112 is known for its energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast and reliable processing capabilities.
• Rich peripheral set: It provides a wide range of integrated peripherals, such as UART, SPI, I2C, ADC, and timers, enabling seamless integration with external components.
• Extensive memory: The microcontroller features 128KB Flash memory and 16KB RAM, allowing for ample storage and efficient data handling.
• Small package size: The BGA112 package ensures a compact form factor, making it ideal for space-constrained designs.

Package and Quantity

The EFM32G290F128-BGA112 is available in a Ball Grid Array (BGA) package with 112 pins. It is typically sold individually or in reels of multiple units, depending on the supplier.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 128KB
• RAM: 16KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 2 x 32-bit
• Operating temperature range: -40°C to +85°C

Pin Configuration

The EFM32G290F128-BGA112 microcontroller has a total of 112 pins. The pinout diagram below illustrates the detailed pin configuration:

Functional Features

• Low-power modes: The microcontroller offers various low-power modes, allowing for efficient power management and extended battery life.
• Integrated peripherals: It provides a comprehensive set of peripherals, including UART, SPI, I2C, ADC, and timers, enabling seamless integration with external devices.
• Real-time performance: With its high clock speed and powerful processor, the microcontroller can handle real-time tasks effectively.
• Flexible I/O options: The numerous digital and analog I/O pins allow for versatile connectivity and interfacing with external components.

Advantages and Disadvantages

Advantages

• Energy-efficient design enables longer battery life.
• High-performance ARM Cortex-M3 processor ensures fast and reliable processing.
• Rich peripheral set simplifies system integration.
• Ample memory capacity facilitates data storage and handling.
• Small package size allows for space-saving designs.

Disadvantages

• Limited number of I/O pins may restrict the complexity of certain applications.
• Higher cost compared to some lower-end microcontrollers.

Working Principles

The EFM32G290F128-BGA112 operates based on the principles of a typical microcontroller. It executes instructions stored in its Flash memory, processes data, and interacts with external devices through its integrated peripherals. The microcontroller's clock generates timing signals that synchronize its operations, ensuring accurate and efficient execution of tasks.

Detailed Application Field Plans

The EFM32G290F128-BGA112 microcontroller finds applications in various fields, including: 1. Home automation systems 2. Wearable devices 3. Industrial control systems 4. Smart energy management 5. Medical devices 6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. EFM32G280F128-BGA112: Similar to the EFM32G290F128-BGA112, this microcontroller offers comparable features and performance but with a different Flash memory size.
2. EFM32G210F128-BGA112: This alternative model provides a lower pin count and reduced peripheral set, suitable for simpler applications.
3. EFM32G450F256-BGA112: With increased Flash memory and additional peripherals, this microcontroller caters to more demanding applications.

In conclusion, the EFM32G290F128-BGA112 microcontroller is a versatile and energy-efficient device suitable for various embedded applications. Its high-performance processor, rich peripheral set, and compact package make it an excellent choice for designers seeking reliable and power-efficient solutions.

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