A 0.9-1.2V supplied, 2.4GHz Bluetooth Low Energy 4.0/4.2 and 802.15.4 transceiver SoC optimized for battery life. - Xiaoyan Wang 002; Johan H. C. van den Heuvel; Gert-Jan van Schaik; Chuang Lu; Yuming He; Ao Ba; Benjamin Busze; Ming Ding 003; Yao-Hong Liu; Nick Winkel; Menno Wildeboer; Christian Bachmann; et al. (ESSCIRC, 2016)