EFM32LG890F128-BGA112

Product Overview

Category

The EFM32LG890F128-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 EFM32LG890F128-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.
• Rich peripheral set: It provides a wide range of integrated peripherals such as UART, SPI, I2C, ADC, and PWM, enabling versatile connectivity options.
• 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 compactness, making it ideal for space-constrained designs.

Package and Quantity

The EFM32LG890F128-BGA112 is available in a Ball Grid Array (BGA) package with 112 pins. It is typically sold individually or in small quantities.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 32 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/Counters: 4 x 16-bit, 1 x 32-bit
• ADC resolution: 12-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG890F128-BGA112 microcontroller has a total of 112 pins. The pin configuration is as follows:

(Pin diagram or table showing the pin number, name, and function of each pin)

Functional Features

• Low-power modes: The microcontroller offers various low-power modes, allowing for efficient energy management and extended battery life.
• Real-time performance: With its high clock frequency and powerful processor, the EFM32LG890F128-BGA112 can handle real-time tasks effectively.
• Integrated peripherals: The microcontroller includes a wide range of peripherals, enabling seamless connectivity with external devices and sensors.
• Flexible I/O options: The numerous digital and analog I/O pins provide flexibility in interfacing with different components and systems.
• Advanced debugging capabilities: It supports advanced debugging features like Serial Wire Debug (SWD) and Serial Wire Output (SWO), simplifying the development and troubleshooting process.

Advantages and Disadvantages

Advantages

• Energy-efficient design extends battery life.
• High-performance processor enables fast data processing.
• Compact package size allows for space-saving designs.
• Rich peripheral set provides versatile connectivity options.
• Extensive memory capacity facilitates efficient data handling.

Disadvantages

• Limited availability in large quantities.
• Higher cost compared to some other microcontrollers in the market.
• Requires familiarity with ARM Cortex-M3 architecture for optimal utilization.

Working Principles

The EFM32LG890F128-BGA112 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its Flash memory, utilizing the integrated peripherals and I/O pins to interact with external devices. The microcontroller's clock frequency determines the speed at which it processes data and performs tasks. By managing power consumption through various low-power modes, it optimizes energy efficiency.

Detailed Application Field Plans

The EFM32LG890F128-BGA112 microcontroller finds applications in various fields, including: - Home automation systems - Wearable devices - Industrial control systems - Smart meters - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-TQFP100
• MSP430F5529IPNR-QFN64
• LPC1768FBD100-TQFP100

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32LG890F128-BGA112 microcontroller.

(Note: The content provided above is a sample structure for an encyclopedia entry. The actual content and word count may vary based on the specific details and requirements of the topic.)