Hello.
SN65HVDA1050AQDRQ1 is directly connected to the TxD terminal of the MCU.
The MCU is 3.3V.
The output of the MCU is CMOS output.
The TxD pin of SN65HVDA1050AQDRQ is internally pulled up to 5V.
Therefore, when the output of the MCU is High, it seems that the current will flow from the CAN transceiver to the MCU.
Since resistance is contained in the output stage, I think that it is minute, how much current wll flow?
Regards,
Dice-K