The RD33775ADSTEVB evaluation board (EVB) features the MC33775A, a 14-channel battery cell controller for automotive and industrial Li-ion battery applications. It is a reference cell monitoring unit (CMU), designed to support customer development and evaluation. The board can be connected to NXP 14-cell battery emulator or a customer Li-ion battery module with 4-14 cells in series. It supports cell voltage measurement, passive cell balancing and GPIOs.