EFM32LG995F128G-E-BGA120

Product Overview

Category

The EFM32LG995F128G-E-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
• Integrated peripherals
• Small form factor

Package

The EFM32LG995F128G-E-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 EFM32LG995F128G-E-BGA120 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 128 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Clock speed: Up to 48 MHz
• Digital I/O pins: 96
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG995F128G-E-BGA120 has a total of 120 pins. The pin configuration is as follows:

• Pins 1-10: Digital I/O
• Pins 11-20: Analog inputs
• Pins 21-30: Communication interfaces (UART, SPI, I2C)
• Pins 31-40: Power supply and ground
• Pins 41-50: Additional digital I/O
• Pins 51-60: Analog inputs
• Pins 61-70: Communication interfaces (UART, SPI, I2C)
• Pins 71-80: Power supply and ground
• Pins 81-90: Additional digital I/O
• Pins 91-100: Analog inputs
• Pins 101-110: Communication interfaces (UART, SPI, I2C)
• Pins 111-120: Power supply and ground

Functional Features

The EFM32LG995F128G-E-BGA120 offers the following functional features:

• Low power modes for energy-efficient operation
• Integrated peripherals such as timers, ADC, DAC, and GPIO
• Real-time clock (RTC) for timekeeping applications
• DMA controller for efficient data transfer
• Hardware encryption module for secure communication
• Multiple communication interfaces for connectivity options

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 saves space in compact designs.

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers.
• BGA package may require specialized equipment for soldering and rework.
• Higher cost compared to entry-level microcontrollers.

Working Principles

The EFM32LG995F128G-E-BGA120 operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The ARM Cortex-M3 core provides the processing power required for running embedded applications efficiently.

Detailed Application Field Plans

The EFM32LG995F128G-E-BGA120 is suitable for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) devices
2. Wearable technology
3. Home automation systems
4. Industrial control systems
5. Medical devices
6. Automotive electronics

Detailed and Complete Alternative Models

1. EFM32GG995F1024G-BGA120: Similar microcontroller with higher flash memory capacity.
2. EFM32WG990F256G-BGA120: Microcontroller with additional wireless connectivity options.
3. EFM32PG12B500F1024GL125-BGA120: Microcontroller with extended temperature range and larger RAM capacity.

These alternative models offer different features and specifications to cater to specific application requirements.

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