EFM32G290F32G-E-BGA112R

Introduction

The EFM32G290F32G-E-BGA112R is a microcontroller belonging to the EFM32G2 family, designed and manufactured by Silicon Labs. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices, industrial control systems
Characteristics: Low power consumption, high performance, integrated peripherals
Package: BGA112
Essence: ARM Cortex-M3 core
Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

Core: ARM Cortex-M3
Clock Speed: Up to 48 MHz
Flash Memory: 32 KB
RAM: 4 KB
Operating Voltage: 1.8V - 3.6V
I/O Pins: 32
Interfaces: SPI, I2C, UART, GPIO
Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The EFM32G290F32G-E-BGA112R features a BGA112 package with a detailed pinout configuration, providing connections for power, ground, I/O, and communication interfaces. The pin configuration is optimized for compact PCB layout and efficient signal routing.

Functional Features

Low Power Modes: Supports multiple low-power modes for energy-efficient operation.
Peripheral Integration: Integrated peripherals such as timers, ADC, DAC, and communication interfaces.
Security Features: Hardware cryptographic accelerators and secure boot loader for enhanced system security.

Advantages and Disadvantages

Advantages

Low power consumption
High-performance ARM Cortex-M3 core
Integrated peripherals reduce external component count

Disadvantages

Limited on-chip memory compared to some competing models
BGA package may require specialized PCB design and assembly techniques

Working Principles

The EFM32G290F32G-E-BGA112R operates based on the ARM Cortex-M3 core, executing instructions and managing peripherals to perform various tasks in embedded systems. It utilizes low-power modes to optimize energy consumption and integrates hardware security features to protect sensitive data and code.

Detailed Application Field Plans

The EFM32G290F32G-E-BGA112R is suitable for a wide range of applications, including: - Battery-powered IoT devices - Industrial control systems - Smart sensors and actuators - Home automation and smart appliances

Detailed and Complete Alternative Models

EFM32G200F32G-E-BGA112R: Similar features with reduced flash memory
EFM32G230F64G-E-BGA112R: Higher flash memory capacity with similar peripherals
EFM32G280F128G-E-BGA112R: Increased RAM and flash memory for more demanding applications

In conclusion, the EFM32G290F32G-E-BGA112R offers a balance of performance, power efficiency, and integration, making it suitable for a variety of embedded applications. Its compact BGA package and comprehensive feature set make it a compelling choice for developers seeking a versatile microcontroller solution.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32G290F32G-E-BGA112R v technických řešeních

What is the EFM32G290F32G-E-BGA112R microcontroller used for?
- The EFM32G290F32G-E-BGA112R microcontroller is commonly used in low-power, energy-efficient embedded systems such as IoT devices, wearables, and battery-powered applications.
What are the key features of the EFM32G290F32G-E-BGA112R?
- The key features of the EFM32G290F32G-E-BGA112R include a 32-bit ARM Cortex-M3 processor, ultra-low power consumption, multiple communication interfaces (SPI, I2C, UART), and a wide operating voltage range.
How can I program the EFM32G290F32G-E-BGA112R microcontroller?
- The EFM32G290F32G-E-BGA112R can be programmed using Simplicity Studio, which provides an integrated development environment for code development, debugging, and energy profiling.
What are the recommended power supply considerations for the EFM32G290F32G-E-BGA112R?
- It is recommended to use a stable power supply with low noise and sufficient current capability to ensure proper operation of the EFM32G290F32G-E-BGA112R microcontroller.
Can the EFM32G290F32G-E-BGA112R interface with external sensors and peripherals?
- Yes, the EFM32G290F32G-E-BGA112R supports various communication interfaces such as SPI, I2C, and UART, allowing it to interface with a wide range of sensors and peripherals.
What are the available development tools for the EFM32G290F32G-E-BGA112R?
- Silicon Labs offers a range of development kits and evaluation boards specifically designed for the EFM32G290F32G-E-BGA112R, providing a convenient platform for prototyping and testing.
How does the EFM32G290F32G-E-BGA112R achieve low power consumption?
- The EFM32G290F32G-E-BGA112R incorporates various power-saving modes, efficient peripherals, and a flexible energy management system to minimize power consumption during operation.
Is the EFM32G290F32G-E-BGA112R suitable for battery-powered applications?
- Yes, the EFM32G290F32G-E-BGA112R's ultra-low power characteristics make it well-suited for battery-powered applications, extending the battery life of devices.
What are the temperature specifications for the EFM32G290F32G-E-BGA112R?
- The EFM32G290F32G-E-BGA112R has a wide operating temperature range, typically from -40°C to 85°C, making it suitable for various environmental conditions.
Are there any known limitations or considerations when using the EFM32G290F32G-E-BGA112R in technical solutions?
- While the EFM32G290F32G-E-BGA112R offers many benefits, designers should consider factors such as memory constraints, clock speed requirements, and peripheral compatibility when integrating it into their technical solutions.