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EFM32LG995F256-BGA120T
Product Overview
Category
The EFM32LG995F256-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
Package
The EFM32LG995F256-BGA120T comes in a BGA120T package, which stands for Ball Grid Array with 120 pins and a thermal pad.
Essence
The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.
Packaging/Quantity
The EFM32LG995F256-BGA120T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- 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: 96
- 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 EFM32LG995F256-BGA120T has a total of 120 pins arranged in a ball grid array configuration. The pinout diagram and detailed pin descriptions can be found in the product datasheet.
Functional Features
Low Power Modes
The microcontroller offers various low power modes, allowing it to operate efficiently in battery-powered applications.
Integrated Peripherals
The EFM32LG995F256-BGA120T includes a wide range of integrated peripherals such as UART, SPI, I2C, and USB interfaces, enabling seamless communication with external devices.
High Performance
With its ARM Cortex-M3 core and clock speed of up to 48 MHz, this microcontroller delivers high processing power for demanding applications.
Advantages and Disadvantages
Advantages
- Low power consumption
- Integrated peripherals simplify system design
- High-performance processing capabilities
- Small form factor enables compact designs
Disadvantages
- Limited flash memory and RAM capacity
- Higher cost compared to some alternative models
Working Principles
The EFM32LG995F256-BGA120T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices to perform various tasks.
Detailed Application Field Plans
The EFM32LG995F256-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
Detailed and Complete Alternative Models
- EFM32GG990F1024-BGA112T: Similar microcontroller with higher flash memory and RAM capacity.
- EFM32WG380F512-QFP64: Alternative model with additional wireless connectivity options.
- EFM32PG1B200F256GM48-BGA48: Microcontroller with extended temperature range and smaller package size.
These alternative models offer different features and specifications, allowing developers to choose the most suitable option for their specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de EFM32LG995F256-BGA120T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of EFM32LG995F256-BGA120T in technical solutions:
Q: What is the EFM32LG995F256-BGA120T microcontroller used for? A: The EFM32LG995F256-BGA120T is a microcontroller designed for low-power applications, such as battery-powered devices, IoT solutions, and embedded systems.
Q: What is the maximum clock frequency supported by the EFM32LG995F256-BGA120T? A: The EFM32LG995F256-BGA120T can operate at a maximum clock frequency of 48 MHz.
Q: How much flash memory does the EFM32LG995F256-BGA120T have? A: The EFM32LG995F256-BGA120T has 256 KB of flash memory for program storage.
Q: Does the EFM32LG995F256-BGA120T support analog-to-digital conversion (ADC)? A: Yes, the EFM32LG995F256-BGA120T has an integrated 12-bit ADC with multiple channels for analog signal measurement.
Q: Can I connect external peripherals to the EFM32LG995F256-BGA120T? A: Yes, the EFM32LG995F256-BGA120T provides various communication interfaces like UART, SPI, I2C, and GPIO pins to connect external peripherals.
Q: Is the EFM32LG995F256-BGA120T suitable for low-power applications? A: Yes, the EFM32LG995F256-BGA120T is specifically designed for low-power operation, offering multiple energy-saving modes and features.
Q: What is the operating voltage range of the EFM32LG995F256-BGA120T? A: The EFM32LG995F256-BGA120T operates at a voltage range of 1.8V to 3.6V.
Q: Does the EFM32LG995F256-BGA120T support real-time clock (RTC) functionality? A: Yes, the EFM32LG995F256-BGA120T has an integrated RTC module for accurate timekeeping and event scheduling.
Q: Can I program the EFM32LG995F256-BGA120T using C/C++ programming languages? A: Yes, the EFM32LG995F256-BGA120T can be programmed using C/C++ programming languages with the help of appropriate development tools and software.
Q: Are there any development boards or evaluation kits available for the EFM32LG995F256-BGA120T? A: Yes, Silicon Labs provides development boards and evaluation kits specifically designed for the EFM32LG995F256-BGA120T microcontroller, which can aid in prototyping and testing applications.
Please note that these answers are general and may vary depending on specific requirements and application scenarios.