EFM32LG395F256-BGA120T
Product Overview
Category
The EFM32LG395F256-BGA120T 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
- Integrated peripherals
- Small form factor
- Wide operating voltage range
Package
The EFM32LG395F256-BGA120T comes in a BGA (Ball Grid Array) package, which provides a compact and reliable solution for surface mount applications.
Essence
The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power, making it suitable for battery-powered devices.
Packaging/Quantity
The EFM32LG395F256-BGA120T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Microcontroller core: ARM Cortex-M3
- Clock speed: Up to 48 MHz
- Flash memory: 256 KB
- RAM: 32 KB
- Operating voltage: 1.8V - 3.6V
- Digital I/O pins: 120
- Analog inputs: 12
- 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 EFM32LG395F256-BGA120T has a total of 120 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, and communication interface pins. For a detailed pinout 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 clock (RTC) for accurate timekeeping
- Advanced encryption and security features
- Flexible GPIO (General Purpose Input/Output) configuration
- DMA (Direct Memory Access) controller for efficient data transfer
- Multiple communication interfaces for seamless connectivity
Advantages and Disadvantages
Advantages
- Low power consumption extends battery life in portable devices
- High-performance Cortex-M3 core enables efficient processing
- Integrated peripherals reduce the need for external components
- Wide operating voltage range allows compatibility with various power sources
Disadvantages
- Limited flash memory and RAM capacity may restrict complex applications
- BGA package requires specialized equipment for soldering and rework
- Higher cost compared to some other microcontrollers in the market
Working Principles
The EFM32LG395F256-BGA120T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces, processes data using its CPU, and controls external components via its GPIO pins.
Detailed Application Field Plans
The EFM32LG395F256-BGA120T is suitable for a wide range of embedded applications, 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
- EFM32GG11B820F2048-BGA112T
- STM32F407VGT6-LQFP100
- PIC32MX795F512L-PTG64-I/PF
기술 솔루션에 EFM32LG395F256-BGA120T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of EFM32LG395F256-BGA120T in technical solutions:
Q: What is EFM32LG395F256-BGA120T? A: EFM32LG395F256-BGA120T is a microcontroller from the EFM32 Leopard Gecko family, manufactured by Silicon Labs.
Q: What are the key features of EFM32LG395F256-BGA120T? A: Some key features include a 32-bit ARM Cortex-M3 core, 256KB flash memory, 64KB RAM, multiple communication interfaces, and low power consumption.
Q: What are the typical applications of EFM32LG395F256-BGA120T? A: EFM32LG395F256-BGA120T is commonly used in various applications such as industrial automation, smart energy, home automation, Internet of Things (IoT), and wearable devices.
Q: How can I program EFM32LG395F256-BGA120T? A: EFM32LG395F256-BGA120T can be programmed using the Silicon Labs' Simplicity Studio IDE, which supports C programming language and provides a range of development tools.
Q: What communication interfaces are supported by EFM32LG395F256-BGA120T? A: EFM32LG395F256-BGA120T supports several communication interfaces including UART, SPI, I2C, USB, and CAN.
Q: Can EFM32LG395F256-BGA120T operate on low power? A: Yes, EFM32LG395F256-BGA120T is designed for low power operation and offers various power-saving modes, allowing it to be used in battery-powered applications.
Q: Does EFM32LG395F256-BGA120T have built-in security features? A: Yes, EFM32LG395F256-BGA120T provides hardware encryption and decryption capabilities, as well as secure bootloading options to enhance system security.
Q: What is the operating voltage range of EFM32LG395F256-BGA120T? A: EFM32LG395F256-BGA120T operates within a voltage range of 1.8V to 3.8V.
Q: Can I use EFM32LG395F256-BGA120T in harsh environments? A: EFM32LG395F256-BGA120T has a wide temperature range and is designed to withstand harsh environmental conditions, making it suitable for industrial applications.
Q: Are there any development boards available for EFM32LG395F256-BGA120T? A: Yes, Silicon Labs offers development kits specifically designed for EFM32LG395F256-BGA120T, which provide an easy way to prototype and evaluate the microcontroller in various applications.
Please note that these answers are general and may vary depending on specific requirements and use cases.