The ultra-low power, low voltage electronics of the WF5805C is optimized for use in mobile phones, smart watches, PDAs, GPS navigation devices and outdoor equipment. The sensor module ishoused in a compact 8-pin metal-lid LGA package with a footprint of only 4.5 x 4.5mm. and 3.5 mm package height. Its small dimensions and its low power consumption allow the implementation in battery driven devices. With a low altitude noise of merely 0.08m and very low offset temperature coefficient(TCO), the WF5805C offers superior performance and cost are perfectly suitable for applications like flying toys and sport watches. The 12C/SPI interface allows for easy system integration with a microcontroller.