Hi Team,
Our customer would like to know about VTTREF pin.
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[Q1]
“The VTTREF pin can not be open." is added to a datasheet Rev.D.
However, There is no mention of same comment in a datasheet Rev.C.
Could you please let us know the changed background?
And, could you please let us know behavior of device when VTTREF pin is open?
<Rev.C>
<Rev.D>
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[Q2]
Our customer doesn’t use VTTREF.
They would like to know about dispose method of VTTREF pin.
I understand that they can’t open VTTREF pin.
Therefore, I guess that they have to connect MLCC (from 0.22uF to 1uF).
Is my understanding correct?
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Regards,
Kanemaru
