Datasheet Summary
Multiple Input Switch Monitor LSI for Automotive
General Description
BD3376EFV-C is a 10-channel Multiple Input Switch Monitor IC that detects the opening and closing of mechanical switches. Once it senses a change in the status of a switch, it sends an interrupt signal to the MCU via a serial peripheral interface (SPI). The 10 switch inputs have two types of power supply, VPUB and VPUA. The VPUB and the VPUA power supplies can either be from a battery or from another power supply system. VPUB is the supply for the INB inputs while VPUA is for the INZ and INA inputs. BD3376EFV-C has two modes of operation, Normal and Sleep. In both modes, the internal registers can...