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EFM32LG295F64-BGA120
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EFM32LG295F64-BGA120

Product Overview

Category

The EFM32LG295F64-BGA120 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
  • Small form factor
  • Integrated peripherals
  • Rich set of features

Package

The EFM32LG295F64-BGA120 comes in a BGA120 package, which stands for Ball Grid Array with 120 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32LG295F64-BGA120 is typically sold individually or in small quantities, depending on the supplier.

Specifications

  • Microcontroller core: ARM Cortex-M3
  • Clock speed: Up to 48 MHz
  • Flash memory: 64 KB
  • RAM: 16 KB
  • Operating voltage: 1.8V - 3.6V
  • Digital I/O pins: 96
  • Analog input channels: 12
  • Communication interfaces: UART, SPI, I2C, USB
  • Timers: Multiple 16-bit and 32-bit timers
  • ADC resolution: 12-bit
  • Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG295F64-BGA120 has a total of 120 pins. The pin configuration is as follows:

  • Pins 1-10: Ground (GND)
  • Pins 11-20: Power supply (VDD)
  • Pins 21-30: Analog inputs (AIN0-AIN9)
  • Pins 31-40: Digital I/O (GPIO0-GPIO9)
  • Pins 41-50: Communication interfaces (UART0, SPI0, I2C0)
  • Pins 51-60: Timers and PWM outputs (TIMER0-TIMER3)
  • Pins 61-70: Analog inputs (AIN10-AIN11)
  • Pins 71-80: Digital I/O (GPIO10-GPIO19)
  • Pins 81-90: Communication interfaces (USART0, USART1, I2C1)
  • Pins 91-100: Timers and PWM outputs (TIMER4-TIMER7)
  • Pins 101-110: Reserved
  • Pins 111-120: Power supply (VDD)

Functional Features

The EFM32LG295F64-BGA120 offers a range of functional features, including:

  • Low energy consumption modes for power optimization
  • Integrated peripherals such as UART, SPI, I2C, and USB
  • Multiple timers for precise timing control
  • Analog-to-digital converter (ADC) for accurate analog measurements
  • GPIO pins for general-purpose digital I/O operations
  • Real-time clock (RTC) for timekeeping applications
  • Watchdog timer for system reliability
  • DMA controller for efficient data transfer

Advantages and Disadvantages

Advantages

  • Low power consumption enables longer battery life in portable devices.
  • High-performance ARM Cortex-M3 core allows for efficient processing.
  • Integrated peripherals reduce the need for external components.
  • Small form factor makes it suitable for space-constrained applications.

Disadvantages

  • Limited flash memory and RAM may restrict the complexity of applications.
  • BGA package requires specialized equipment for soldering and rework.
  • Availability and pricing may vary depending on the supplier.

Working Principles

The EFM32LG295F64-BGA120 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller can enter low-power modes to conserve energy when idle, and wake up when necessary to respond to external events.

Detailed Application Field Plans

The EFM32LG295F64-BGA120 is suitable for a wide range of applications, including:

  1. Internet of Things (IoT) devices
  2. Home automation systems
  3. Wearable devices
  4. Industrial control systems
  5. Medical equipment
  6. Consumer electronics
  7. Automotive electronics
  8. Smart energy management systems

Detailed and Complete Alternative Models

  • EFM32GG990F1024-BGA112: Similar microcontroller with higher flash memory and more I/O pins.
  • EFM32WG380F256-QFP100: Microcontroller with integrated Wi-Fi module for wireless connectivity.
  • STM32F407VGT6-LQFP100: Alternative microcontroller from a different manufacturer with similar specifications.

Note: This list is not exhaustive, and there are several other alternative models available in the market.

In conclusion, the EFM32LG295F64-BGA120 microcontroller offers a balance between power efficiency

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af EFM32LG295F64-BGA120 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of EFM32LG295F64-BGA120 in technical solutions:

  1. Q: What is EFM32LG295F64-BGA120? A: EFM32LG295F64-BGA120 is a microcontroller from Silicon Labs' EFM32 Leopard Gecko family, featuring an ARM Cortex-M3 core and various peripherals.

  2. Q: What are the key features of EFM32LG295F64-BGA120? A: Some key features include 64KB Flash memory, 16KB RAM, 120-ball BGA package, low power consumption, multiple communication interfaces, and analog peripherals.

  3. Q: What applications can EFM32LG295F64-BGA120 be used for? A: EFM32LG295F64-BGA120 is suitable for a wide range of applications such as IoT devices, smart meters, industrial automation, home automation, and wearable devices.

  4. Q: How do I program EFM32LG295F64-BGA120? A: You can program EFM32LG295F64-BGA120 using the Silicon Labs' Simplicity Studio IDE, which supports C programming language and provides various development tools.

  5. Q: Can I use EFM32LG295F64-BGA120 with other microcontrollers or components? A: Yes, EFM32LG295F64-BGA120 can be easily integrated with other microcontrollers or components through its communication interfaces like UART, SPI, I2C, and GPIO pins.

  6. Q: What is the power consumption of EFM32LG295F64-BGA120? A: EFM32LG295F64-BGA120 is designed for low power applications and offers multiple energy-saving modes, allowing it to achieve ultra-low power consumption.

  7. Q: Does EFM32LG295F64-BGA120 support wireless communication? A: No, EFM32LG295F64-BGA120 does not have built-in wireless capabilities. However, it can be used with external modules or ICs to enable wireless communication.

  8. Q: Can I use EFM32LG295F64-BGA120 for battery-powered devices? A: Yes, EFM32LG295F64-BGA120 is an excellent choice for battery-powered devices due to its low power consumption and energy-saving features.

  9. Q: What development tools are available for EFM32LG295F64-BGA120? A: Silicon Labs provides Simplicity Studio IDE, which includes a code editor, debugger, energy profiler, and other useful tools for developing applications with EFM32LG295F64-BGA120.

  10. Q: Where can I find more information about EFM32LG295F64-BGA120? A: You can find detailed information, datasheets, application notes, and example codes on the Silicon Labs website or by contacting their technical support team.