EFM32LG290F128G-E-BGA112

Product Overview

Category

The EFM32LG290F128G-E-BGA112 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
• Integrated peripherals
• Small form factor

Package

The EFM32LG290F128G-E-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 processing power while consuming minimal energy.

Packaging/Quantity

The EFM32LG290F128G-E-BGA112 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 128 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Clock speed: Up to 32 MHz
• Number of I/O pins: 80
• Communication interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
• Timers: General Purpose Timers, Advanced Energy Monitoring Timer

Detailed Pin Configuration

The EFM32LG290F128G-E-BGA112 has a total of 112 pins. The pin configuration is as follows:

• Pins 1-10: Analog input pins
• Pins 11-30: General-purpose I/O pins
• Pins 31-40: Power supply and ground pins
• Pins 41-60: Communication interface pins
• Pins 61-80: Additional general-purpose I/O pins
• Pins 81-112: Reserved for specific functions

Functional Features

• Low power modes for energy efficiency
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for connectivity options
• Advanced energy monitoring for power optimization
• Rich set of timers for precise timing control

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing.
• Integrated peripherals reduce the need for external components.
• Small form factor makes it suitable for space-constrained applications.

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers.
• BGA package may require specialized equipment for soldering and rework.
• Availability and support may vary depending on the manufacturer.

Working Principles

The EFM32LG290F128G-E-BGA112 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 various interfaces. The microcontroller's low power modes and advanced energy monitoring contribute to its efficient operation.

Detailed Application Field Plans

The EFM32LG290F128G-E-BGA112 is well-suited for a wide range of embedded applications, including but not limited to:

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

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-TQFP100
• MSP430F5529IPNR-QFN64

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32LG290F128G-E-BGA112.

In conclusion, the EFM32LG290F128G-E-BGA112 is a microcontroller that combines low power consumption with high performance. Its integrated peripherals, small form factor, and flexible communication interfaces make it suitable for various embedded applications. While it has certain limitations in terms of memory and package type, it offers advantages such as energy efficiency and efficient processing.