EFM32G890F64G-E-BGA112

Product Overview

Category

The EFM32G890F64G-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
• High-performance 32-bit ARM Cortex-M3 core
• Rich peripheral set for versatile application support
• Extensive connectivity options
• Robust security features

Package

The EFM32G890F64G-E-BGA112 comes in a BGA112 package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable processing power for a wide range of embedded systems.

Packaging/Quantity

The EFM32G890F64G-E-BGA112 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 112
• Analog inputs: 16
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G890F64G-E-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, please refer to the product datasheet.

Functional Features

• Low power modes for energy-efficient operation
• Advanced sleep modes for extended battery life
• Hardware encryption engine for secure data transmission
• Integrated analog-to-digital converter (ADC) for precise sensor measurements
• Multiple communication interfaces for seamless connectivity
• Flexible GPIO configuration for versatile application support
• Real-time clock (RTC) for accurate timekeeping
• Watchdog timer for system reliability

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core ensures efficient processing.
• Rich peripheral set allows for versatile application development.
• Robust security features protect sensitive data.
• Extensive connectivity options facilitate seamless integration with other devices.

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 microcontrollers in the market.

Working Principles

The EFM32G890F64G-E-BGA112 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data to perform specific tasks. The microcontroller's low power modes and sleep modes help conserve energy, while its hardware encryption engine ensures secure data transmission.

Detailed Application Field Plans

The EFM32G890F64G-E-BGA112 finds applications in various fields, including: - Home automation systems - Industrial control systems - Wearable devices - Smart meters - Medical devices - Automotive electronics

In these applications, the microcontroller provides the necessary processing power, connectivity, and security features required for reliable and efficient operation.

Detailed and Complete Alternative Models

• EFM32G880F64G-E-BGA112: Similar to EFM32G890F64G-E-BGA112 but with reduced flash memory (32 KB) and fewer I/O pins (80).
• EFM32G840F64G-E-BGA112: Similar to EFM32G890F64G-E-BGA112 but without the hardware encryption engine.
• EFM32G830F64G-E-BGA112: Similar to EFM32G890F64G-E-BGA112 but with reduced flash memory (32 KB) and no hardware encryption engine.

These alternative models offer different combinations of features and specifications, allowing users to choose the most suitable microcontroller for their specific application requirements.

Note: The content provided above is a sample and may not reflect actual product details. Please refer to the official documentation for accurate information.