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EFM32LG895F256-BGA120T
Product Overview
Category
The EFM32LG895F256-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 EFM32LG895F256-BGA120T comes in a BGA120T package.
Essence
The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.
Packaging/Quantity
The EFM32LG895F256-BGA120T is typically sold 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 EFM32LG895F256-BGA120T has a total of 120 pins. The pin configuration is as follows:
(Pin diagram goes here)
Functional Features
- Low-power modes for energy-efficient operation
- Integrated peripherals for enhanced functionality
- Advanced sleep modes for reduced power consumption during idle periods
- Real-time clock (RTC) for timekeeping applications
- DMA controller for efficient data transfer
- Hardware encryption engine for secure communication
Advantages and Disadvantages
Advantages
- Low power consumption enables longer battery life in portable devices.
- High-performance capabilities allow 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 various applications.
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.
Working Principles
The EFM32LG895F256-BGA120T operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can enter low-power modes to conserve energy during idle periods, while still maintaining essential functionality.
Detailed Application Field Plans
The EFM32LG895F256-BGA120T is suitable for a wide range of 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
- EFM32GG990F1024-BGA112T: Similar to the EFM32LG895F256-BGA120T, this microcontroller offers higher flash memory capacity and additional features.
- STM32F407VGT6-LQFP100: This microcontroller from STMicroelectronics provides similar performance and features, with a different pin configuration and package.
(Note: Additional alternative models can be included here)
In conclusion, the EFM32LG895F256-BGA120T is a versatile microcontroller that combines low power consumption with high performance. Its integrated peripherals and small form factor make it suitable for a wide range of embedded applications. While it has certain limitations, such as limited memory capacity and specialized package requirements, the advantages outweigh the disadvantages in many scenarios.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32LG895F256-BGA120T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of EFM32LG895F256-BGA120T in technical solutions:
Q: What is the EFM32LG895F256-BGA120T microcontroller used for? A: The EFM32LG895F256-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 EFM32LG895F256-BGA120T? A: The EFM32LG895F256-BGA120T can operate at a maximum clock frequency of 48 MHz.
Q: How much flash memory does the EFM32LG895F256-BGA120T have? A: The EFM32LG895F256-BGA120T has 256 KB of flash memory for program storage.
Q: Can I expand the memory of the EFM32LG895F256-BGA120T? A: Yes, the EFM32LG895F256-BGA120T supports external memory expansion through its memory interface.
Q: What peripherals are available on the EFM32LG895F256-BGA120T? A: The EFM32LG895F256-BGA120T offers a wide range of peripherals, including UART, SPI, I2C, USB, ADC, DAC, GPIO, timers, and more.
Q: Does the EFM32LG895F256-BGA120T support low-power modes? A: Yes, the EFM32LG895F256-BGA120T supports various low-power modes, allowing for efficient power management in battery-operated applications.
Q: Can I use the EFM32LG895F256-BGA120T for real-time applications? A: Yes, the EFM32LG895F256-BGA120T offers a real-time clock (RTC) and timers with hardware support for precise timing requirements.
Q: What development tools are available for programming the EFM32LG895F256-BGA120T? A: Silicon Labs provides a comprehensive software development kit (SDK) called Simplicity Studio, which includes an integrated development environment (IDE) and debugging tools.
Q: Is the EFM32LG895F256-BGA120T compatible with other microcontroller families from Silicon Labs? A: Yes, the EFM32LG895F256-BGA120T is part of the EFM32 Gecko series, which shares a common architecture with other EFM32 families, making it easy to migrate between different microcontrollers.
Q: Where can I find documentation and technical resources for the EFM32LG895F256-BGA120T? A: Silicon Labs provides datasheets, reference manuals, application notes, and other technical resources on their website, which can be accessed by searching for the specific microcontroller model.