NCV74715V2GEVB, SBC, ECU, 500mA System Basis Chip for Automotive Electronic Control Unit Evaluation Board. The NCV74715V2GEVB, 500mA, Evaluation Board is designed to quickly assess the NCV7471, a System Basis Chip (SBC) for integrating functions typically found in automotive Electronic Control Units (ECUs) in the body domain. NCV7471 provides and monitors the low-voltage power supplies for the application microcontroller and other loads, monitors the application software via a watchdog and includes high-speed CAN and LIN transceivers allowing the ECU to host multiple communication nodes or to act as a gateway unit