EFM32G890F32G-E-BGA112R

Product Overview

Category

The EFM32G890F32G-E-BGA112R 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 EFM32G890F32G-E-BGA112R is known for its energy-efficient design, 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 options: The microcontroller offers different memory configurations, allowing developers to choose the appropriate size for their applications.

Package

The EFM32G890F32G-E-BGA112R 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 EFM32G890F32G-E-BGA112R 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 manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 32 KB
• RAM: 8 KB
• 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
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G890F32G-E-BGA112R has a total of 112 pins. The pin configuration is as follows:

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

Functional Features

Energy Management

The microcontroller incorporates advanced energy management features, including low-power modes and peripherals that enable efficient power consumption, extending battery life in portable devices.

Peripherals

The EFM32G890F32G-E-BGA112R offers a wide range of integrated peripherals, such as UART, SPI, I2C, ADC, and timers. These peripherals enhance the functionality and flexibility of the microcontroller, enabling seamless integration with external devices.

Security

To ensure data integrity and system security, this microcontroller includes features like hardware encryption/decryption, secure bootloading, and tamper detection mechanisms.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life.
• High-performance ARM Cortex-M3 processor enables fast processing.
• Integrated peripherals provide flexibility in system design.
• Compact BGA112 package facilitates surface mount assembly.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• Availability and pricing may vary depending on the manufacturer and market demand.

Working Principles

The EFM32G890F32G-E-BGA112R operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The ARM Cortex-M3 core provides the processing power required for executing tasks efficiently.

Detailed Application Field Plans

The EFM32G890F32G-E-BGA112R can be applied in various fields, including: - Consumer electronics: Smart home devices, wearable technology, and portable gadgets. - Industrial automation: Control systems, monitoring devices, and robotics. - Internet of Things (IoT): Connected devices, sensor networks, and edge computing.

Detailed and Complete Alternative Models

• EFM32G880F32G-E-BGA112R: Similar to the EFM32G890F32G-E-BGA112R but with a smaller flash memory size.
• EFM32G890F64G-E-BGA112R: A variant with double the flash memory capacity for applications requiring more storage space.
• EFM32G210F128G-E-BGA112R: A microcontroller with similar features but optimized for low-power applications.

(Note: The above alternative models are provided as examples and may vary based on availability and specific requirements.)

In conclusion, the EFM32G890F32G-E-BGA112R is a versatile microcontroller that combines energy efficiency, high performance, and integrated peripherals. Its compact form factor and wide range of applications make it an ideal choice for various embedded