EFM32G290F32-BGA112T

Product Overview

Category

The EFM32G290F32-BGA112T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Compact size
• Integrated peripherals
• Wide operating voltage range

Package

The EFM32G290F32-BGA112T comes in a BGA112 package, which stands for Ball Grid Array with 112 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32G290F32-BGA112T is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

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

Detailed Pin Configuration

The EFM32G290F32-BGA112T microcontroller has a total of 112 pins. The pin configuration is as follows:

• Pins 1-32: Digital I/O pins
• Pins 33-44: Analog input channels
• Pins 45-56: Communication interface pins (UART, SPI, I2C)
• Pins 57-64: Timer/counter pins
• Pins 65-112: Power supply and ground pins

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for seamless connectivity
• Timers/counters for precise timing applications
• Analog input channels for sensor interfacing
• Debugging and programming capabilities

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing of complex tasks.
• Compact size makes it suitable for space-constrained applications.
• Integrated peripherals reduce the need for external components, simplifying the design.
• Wide operating voltage range provides flexibility in various power supply scenarios.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• BGA package requires specialized equipment for soldering and rework.
• Higher cost compared to some other microcontroller options.

Working Principles

The EFM32G290F32-BGA112T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through its communication interfaces. The microcontroller can enter low power modes to conserve energy when not actively performing tasks.

Detailed Application Field Plans

The EFM32G290F32-BGA112T microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Wearable technology
4. Industrial control systems
5. Medical devices
6. Automotive electronics
7. Consumer electronics

Detailed and Complete Alternative Models

1. EFM32G210F128-BGA112T: Similar microcontroller with higher flash memory capacity.
2. EFM32G890F64-BGA112T: Similar microcontroller with additional analog input channels.
3. EFM32G330F128-BGA112T: Similar microcontroller with higher clock speed.

These alternative models offer similar functionalities to the EFM32G290F32-BGA112T but may have variations in terms of memory capacity, pin count, or additional features.

In conclusion, the EFM32G290F32-BGA112T microcontroller is a versatile and power-efficient solution for embedded applications. Its combination of low power consumption, high performance, and integrated peripherals make it suitable for a wide range of industries and use cases.