EFM32G890F128G-E-BGA112

Product Overview

Category

The EFM32G890F128G-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
• Small form factor
• Integrated peripherals
• Rich set of features

Package

The EFM32G890F128G-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 capabilities while consuming minimal power.

Packaging/Quantity

The EFM32G890F128G-E-BGA112 is typically sold in reels or trays, with a quantity of multiple units per package.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 128 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Maximum clock frequency: 48 MHz
• Number of I/O pins: 80
• Communication interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC) resolution: 12-bit
• Timers: General Purpose Timers, Real-Time Counter (RTC)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G890F128G-E-BGA112 has a total of 112 pins, each serving a specific purpose. The pin configuration includes GPIO pins, power supply pins, communication interface pins, and other dedicated pins for various functions. For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Real-Time Counter (RTC) for timekeeping applications
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Communication interfaces for data exchange with external devices
• General Purpose Timers for timing and synchronization tasks

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing of complex tasks.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Wide operating voltage range provides flexibility in different power supply scenarios.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• BGA package requires specialized equipment for soldering and rework.
• Higher cost compared to some other microcontroller options with similar specifications.

Working Principles

The EFM32G890F128G-E-BGA112 operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through the provided interfaces. The ARM Cortex-M3 core ensures efficient execution of instructions, while the low-power modes help conserve energy during idle periods.

Detailed Application Field Plans

The EFM32G890F128G-E-BGA112 finds application in a wide range of embedded systems, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

For those seeking alternative microcontrollers with similar capabilities, the following models can be considered: - EFM32G880F128G-E-BGA112 - STM32F103C8T6 - PIC32MX795F512L - MSP430F5529

These alternative models offer comparable features and performance, providing options for different project requirements.

Note: The above information is based on the available data at the time of writing. Please refer to the manufacturer's datasheet for the most up-to-date and accurate specifications.