The LX2080 automotive-grade chip fails to start at a low temperature of -35°C, with no serial port output and inability to enter Hard-code mode. Measurements indicate that the power supply, clock, and reset signals are all normal. What could be the possible reason?#LX2080CA72232B
Power-up sequence is fine, signals status is not convenient for measurement; and there is one more question,Refer to the attached picture,I am using an automotive-grade chip. Do I need to configure anything in the hardware or software?