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uja1169 reset issue

Question asked by Rondo Wang on Jul 24, 2019
Latest reply on Jul 31, 2019 by Rondo Wang

Hello, I used S32K146 and UJA1169TK/F for Automotive project, after I programmed the S32K146 MCU, the first power cycle,our board can work normally, but in the next power cycle, SBC will reset MCU by 128ms period. MCU power supply is OK, why SBC reset MCU, watchdog is refreshed by SPI. Thanks, Can you help me?