A microelectrode array with 8, 640 electrodes enabling simultaneous full-frame readout at 6.5 kfps and 112-channel switch-matrix readout at 20 kS/s. - Xinyue Yuan; S. Kim; J. Juyon; M. D'Urbino; T. Bullmann; Y. Chen; Alexander Stettler; Andreas Hierlemann; Urs Frey (VLSI Circuits, 2016)