Lattice iCE40 UltraLite family are optimum logic, smallest footprint, low I/O count ultra-low power FPGAs and sensor managers with instant on capability. They are designed for ultra-low power mobile applications, like smartphones, tablets and hand-held devices. The iCE40 UltraLite family includes integrated blocks to interface with virtually all mobile sensors and application processors. They also feature two on-chip oscillators, 9.7kHz and 48MHz. The LFOSC (9.7kHz) is ideal for low power function in always-on applications, while HFOSC (48MHz) can be used for awaken activities.