[invited] Industrial IoT with Crystal-Free Mote-on-Chip. Tengfei Chang, Timothy Claeys, Malisa Vucinic, Xavi Vilajosana, Titan Yuan, Brad Wheeler, Filip Maksimovic, David Burnett, Brian Kilberg, Kris Pister, Thomas Watteyne. IEEE Symposia on VLSI Technology and Circuits (VLSI), 15-18 June 2020. [pdf]