EFM32LG290F64-BGA112

Product Overview

Category

The EFM32LG290F64-BGA112 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• Low power consumption
• High-performance 32-bit ARM Cortex-M3 core
• Integrated peripherals for versatile applications
• Small form factor
• Wide operating voltage range

Package

The EFM32LG290F64-BGA112 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 and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The EFM32LG290F64-BGA112 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 32 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG290F64-BGA112 has a total of 112 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, ground pins, and communication interface pins. For a detailed pinout diagram and description, refer to the product datasheet.

Functional Features

• Low power consumption enables energy-efficient operation
• High-performance ARM Cortex-M3 core ensures fast and reliable processing
• Integrated peripherals such as UART, SPI, I2C, and USB provide versatile communication options
• Analog input channels allow for precise measurement and control
• Timers/counters facilitate accurate timing and event management

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• High-performance core enables efficient processing of complex tasks
• Versatile communication interfaces enhance connectivity options
• Compact form factor allows for integration into space-constrained designs

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 EFM32LG290F64-BGA112 operates based on the principles of a 32-bit ARM Cortex-M3 microcontroller. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The EFM32LG290F64-BGA112 finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Medical devices - Automotive systems

Its low power consumption, compact size, and versatile features make it suitable for a wide range of applications that require control and processing capabilities.

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-TQFP100
• MSP430F5529IPNR-QFN80
• LPC1768FBD100-LQFP100

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32LG290F64-BGA112 based on specific project requirements.

In conclusion, the EFM32LG290F64-BGA112 microcontroller is a versatile and efficient device suitable for various applications. Its low power consumption, high-performance core, and integrated peripherals make it an excellent choice for control and processing tasks in electronic systems.