EFM32LG395F64-BGA120T
Product Overview
Category
The EFM32LG395F64-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 EFM32LG395F64-BGA120T comes in a BGA (Ball Grid Array) package, which provides a compact and reliable solution for mounting the microcontroller on a printed circuit board (PCB).
Essence
The essence of the EFM32LG395F64-BGA120T lies in its ability to provide efficient processing capabilities while consuming minimal power, making it suitable for battery-powered devices and energy-efficient applications.
Packaging/Quantity
The microcontroller is typically sold in reels or trays, with a quantity of 1000 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: 120
- Analog input channels: 12
- Communication interfaces: UART, SPI, I2C, USB
- Timers/counters: 4
- ADC resolution: 12-bit
- Temperature range: -40°C to +85°C
Detailed Pin Configuration
The EFM32LG395F64-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. A detailed pinout diagram can be found in the product datasheet.
Functional Features
- Low power modes for energy-efficient operation
- Integrated peripherals for enhanced functionality
- Flexible clocking options for precise timing requirements
- Advanced debugging and development tools support
- Rich set of communication interfaces for seamless connectivity
- Comprehensive interrupt handling mechanism for efficient multitasking
Advantages and Disadvantages
Advantages
- Low power consumption enables longer battery life
- High-performance ARM Cortex-M3 core for efficient processing
- Wide range of integrated peripherals reduces external component count
- Small form factor allows for compact designs
- Extensive development tools and community support available
Disadvantages
- Limited flash memory and RAM capacity may restrict complex applications
- BGA package requires careful PCB layout and assembly techniques
- Higher cost compared to some other microcontroller options
Working Principles
The EFM32LG395F64-BGA120T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through its communication interfaces. The microcontroller can be programmed using a variety of development tools and software environments.
Detailed Application Field Plans
The EFM32LG395F64-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 - Consumer electronics
Detailed and Complete Alternative Models
- EFM32GG990F1024-QFP100: Similar microcontroller with higher flash memory and more I/O pins.
- EFM32WG380F256-QFN48: Alternative microcontroller with built-in wireless connectivity features.
- STM32F407VGT6-LQFP100: Microcontroller from a different manufacturer with comparable specifications.
Please note that the above alternative models are just a few examples, and there are many other options available in the market.
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技術ソリューションにおける EFM32LG395F64-BGA120T の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of EFM32LG395F64-BGA120T in technical solutions:
Q: What is the EFM32LG395F64-BGA120T microcontroller used for? A: The EFM32LG395F64-BGA120T is a microcontroller designed for low-power applications, such as battery-powered devices, IoT solutions, and industrial control systems.
Q: What is the maximum clock frequency supported by the EFM32LG395F64-BGA120T? A: The EFM32LG395F64-BGA120T can operate at a maximum clock frequency of 48 MHz.
Q: How much flash memory does the EFM32LG395F64-BGA120T have? A: The EFM32LG395F64-BGA120T has 64 KB of flash memory for storing program code and data.
Q: Can I connect external peripherals to the EFM32LG395F64-BGA120T? A: Yes, the EFM32LG395F64-BGA120T has multiple GPIO pins that can be used to connect external peripherals such as sensors, displays, or communication modules.
Q: Does the EFM32LG395F64-BGA120T support analog-to-digital conversion (ADC)? A: Yes, the EFM32LG395F64-BGA120T has an integrated 12-bit ADC with multiple channels for analog signal measurement.
Q: What communication interfaces are available on the EFM32LG395F64-BGA120T? A: The EFM32LG395F64-BGA120T supports various communication interfaces, including UART, SPI, I2C, and USB.
Q: Can I program the EFM32LG395F64-BGA120T using a high-level language like C or C++? A: Yes, the EFM32LG395F64-BGA120T can be programmed using popular high-level languages like C or C++ using development tools such as the Silicon Labs Simplicity Studio.
Q: What is the power consumption of the EFM32LG395F64-BGA120T in active mode? A: The power consumption of the EFM32LG395F64-BGA120T in active mode depends on the clock frequency and the specific application, but it is designed to be low-power and optimized for battery-powered devices.
Q: Does the EFM32LG395F64-BGA120T have built-in security features? A: Yes, the EFM32LG395F64-BGA120T includes hardware encryption and decryption modules, as well as secure boot capabilities, to enhance the security of your applications.
Q: Where can I find documentation and resources for programming the EFM32LG395F64-BGA120T? A: You can find documentation, datasheets, application notes, and software examples for the EFM32LG395F64-BGA120T on the official Silicon Labs website or through their Simplicity Studio development environment.
Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of your technical solution.