EFM32G290F64G-E-BGA112

Product Overview

Category

The EFM32G290F64G-E-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 EFM32G290F64G-E-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 processing capabilities.
• Integrated peripherals: It features a wide range of integrated peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility in system design.
• Memory capacity: The EFM32G290F64G-E-BGA112 has 64KB Flash memory and 8KB RAM, allowing for efficient storage and execution of code.

Package

The EFM32G290F64G-E-BGA112 comes in a BGA112 package, which stands for Ball Grid Array with 112 pins. This package provides a compact form factor and facilitates surface mount assembly.

Essence

The essence of the EFM32G290F64G-E-BGA112 lies in its ability to provide a powerful yet energy-efficient solution for embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with quantities varying depending on the supplier and customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64KB
• RAM: 8KB
• 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, 1 x 32-bit

Detailed Pin Configuration

The EFM32G290F64G-E-BGA112 has a total of 112 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O
• Pins 9-20: Analog input channels
• Pins 21-28: Communication interfaces (UART, SPI, I2C)
• Pins 29-36: Timers
• Pins 37-112: Reserved for other functions

For a detailed pinout diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Low power modes: The microcontroller offers various low power modes, allowing for efficient energy management and extended battery life.
• Peripherals: The integrated peripherals enable seamless communication with external devices and sensors, enhancing system functionality.
• Real-time performance: With its high clock speed and powerful core, the EFM32G290F64G-E-BGA112 can handle real-time tasks effectively.
• Flexible I/O configuration: The digital I/O pins can be configured as inputs or outputs, providing versatility in interfacing with external components.

Advantages and Disadvantages

Advantages

• Energy-efficient design
• High-performance processing capabilities
• Integrated peripherals simplify system design
• Compact form factor
• Versatile I/O configuration options

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Availability and pricing may vary depending on the supplier

Working Principles

The EFM32G290F64G-E-BGA112 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its Flash memory and utilizes the integrated peripherals to interact with external devices. The microcontroller's clock speed determines the rate at which instructions are processed, enabling the system to perform various tasks.

Detailed Application Field Plans

The EFM32G290F64G-E-BGA112 can be applied in a wide range of fields, including: - Home automation systems - Wearable devices - Industrial control systems - Smart agriculture - Medical devices - Automotive electronics

Its low power consumption, high performance, and integrated peripherals make it suitable for diverse embedded applications.

Detailed and Complete Alternative Models

• EFM32G280F128G-A-QFN48: Similar microcontroller with 128KB Flash memory and 16KB RAM, available in a QFN48 package.
• STM32F103C8T6: Microcontroller from STMicroelectronics with similar specifications, featuring 64KB Flash memory and 20KB RAM.
• PIC32MX270F256D-I/SP: Microcontroller from Microchip with comparable features, including 256KB Flash memory and 64KB RAM.

These alternative models offer similar functionality and can be considered as alternatives to the EFM32G290F64G-E-BGA112 based on specific project requirements.

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