Silicon Labs' devices in the 32-bit Giant Gecko (GG) family are the world's most energy-friendly microcontrollers and will provide Flash memory configurations up to 1024 KB, with the added option of embedded USB connectivity, direct drive TFT, EBI and CPU speeds up to 48 MHz. All Giant MCUs include the autonomous, low-energy peripherals found in the Gecko family, including AES encryption, pulse counter, low energy UARTs in addition to the low energy sensor interface LESENSE and on-chip operational amplifiers. In line with its existing Gecko microcontrollers design philosophy, Giant Gecko MCUs target energy sensitive applications with high memory requirements and connectivity requirements.