EFM32LG995F64G-E-BGA120R

Product Overview

Category

The EFM32LG995F64G-E-BGA120R belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption: The EFM32LG995F64G-E-BGA120R is known for its energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast processing capabilities.
• Rich peripheral set: It features a wide range of integrated peripherals such as UART, SPI, I2C, ADC, and PWM, enabling versatile connectivity options.
• Extensive memory: The microcontroller has 64KB of Flash memory and 16KB of RAM, providing ample storage for program code and data.

Package

The EFM32LG995F64G-E-BGA120R comes in a BGA120 package, which stands for Ball Grid Array with 120 pins. This package offers a compact form factor and facilitates surface mount assembly.

Essence

The essence of the EFM32LG995F64G-E-BGA120R lies in its ability to provide a powerful yet energy-efficient solution for embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with quantities varying depending on the supplier and customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64KB
• RAM: 16KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 96
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers/Counters: 4 x 16-bit, 1 x 32-bit
• ADC resolution: 12-bit
• Package type: BGA120

Detailed Pin Configuration

The EFM32LG995F64G-E-BGA120R microcontroller has a total of 120 pins. The pin configuration is as follows:

(Pin diagram or table showing pin numbers and their corresponding functions)

Functional Features

Low Power Modes

The EFM32LG995F64G-E-BGA120R offers various low power modes, allowing the microcontroller to operate in energy-efficient states when not actively processing tasks. These modes include sleep, deep sleep, and stop modes, which help conserve power and extend battery life.

Peripherals

This microcontroller incorporates a wide range of peripherals, including UART, SPI, and I2C interfaces for communication with external devices. It also features timers/counters for precise timing applications and an ADC for analog signal acquisition.

Real-Time Clock (RTC)

The EFM32LG995F64G-E-BGA120R includes an integrated RTC module, enabling accurate timekeeping and event scheduling even in low power modes.

Advantages and Disadvantages

Advantages

• Energy-efficient design extends battery life.
• High-performance ARM Cortex-M3 processor.
• Rich peripheral set for versatile connectivity options.
• Compact BGA120 package for space-constrained applications.

Disadvantages

• Limited Flash memory and RAM compared to some other microcontrollers in the same category.
• Availability and pricing may vary depending on the supplier.

Working Principles

The EFM32LG995F64G-E-BGA120R operates based on the principles of a typical microcontroller. It executes instructions stored in its Flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The EFM32LG995F64G-E-BGA120R finds applications in various fields, including: - Consumer electronics: Smart home devices, wearable technology, and portable gadgets. - Industrial automation: Control systems, monitoring equipment, and robotics. - Internet of Things (IoT): Connected devices, sensor networks, and edge computing.

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112: Similar to the EFM32LG995F64G-E-BGA120R, this microcontroller offers a larger Flash memory capacity and more I/O pins.
• STM32F103C8T6: A popular alternative from STMicroelectronics, featuring a similar ARM Cortex-M3 core and comparable specifications.
• PIC32MX795F512L: Microchip's offering with a 32-bit MIPS core, providing an alternative architecture option.

(Note: This is just a sample list of alternative models; there are many other options available in the market.)

In conclusion, the EFM32LG