Introducing the EFM32LG990, a highly advanced and efficient microcontroller designed to meet the demanding requirements of various embedded applications. Built on the powerful ARM Cortex-M3 core, this product offers exceptional processing power and energy efficiency. The EFM32LG990 comes equipped with a wide range of features and peripherals including USB, Ethernet, UART, SPI, and I2C interfaces, providing seamless connectivity options. With its extensive memory capacity of up to 256KB Flash and 32KB RAM, this microcontroller offers ample space for program and data storage. One of the standout features of the EFM32LG990 is its low power consumption, making it ideal for battery-powered devices. The patented EnergyAware technology enables highly efficient power management, allowing for extended battery life and reduced energy costs. Furthermore, the EFM32LG990 boasts advanced security features including a True Random Number Generator (TRNG) and hardware acceleration for AES encryption, ensuring data integrity and system protection. With its exceptional performance, connectivity options, low power consumption, and advanced security features, the EFM32LG990 is the ideal choice for a wide range of embedded applications, including smart home systems, industrial automation, wearables, and more.