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POWER SEQUENCE FOR TJA1043 AND TJA1044

Question asked by yp chang on Oct 9, 2018

I want to use TJA1043 and TJA1044 as CAN transcivers. The pin VIO is powered by 3.3V, the pin VCC is powered by 5V, I want to know the power-up sequence between 5V and 3.3V. whether 5V first ,3.3V second or 3.3V first, 5V second. Thank you! I want to use TJA1043 and TJA1044 as CAN transcivers. The pin VIO is powered by 3.3V, the pin VCC is powered by 5V, I want to know the power-up sequence between 5V and 3.3V. whether 5V first ,3.3V second or 3.3V first, 5V second. Thank you!

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