12.4 A 1mm-pitch 80×80-channel 322Hz-frame-rate touch sensor with two-step dual-mode capacitance scan. - Noriyuki Miura; Shiro Dosho; Satoshi Takaya; Daisuke Fujimoto; Takuya Kiriyama; Hiroyuki Tezuka; Takuji Miki; Hiroto Yanagawa; Makoto Nagata (ISSCC, 2014)