Other Parts Discussed in Thread: TCAN1043
Hi Ti team,
I used TCAN1043 to replace TJA1043,used nfault pin to wake up MCU.
1, Do you help us check that can use nfault pin to wave up MCU in standby mode?
2, I used nfault pin to wave up MCU find below problem
When MCU sends NSTB low voltage, CAN in standby mode . CANH/L has no information, nfault will cause an error low votalge to wave up MCU, find this problem not in every time.
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This phenomenon has occurred in several machines
- Test condition:Vbat=6V, at room temperature