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MPC5748G - PORST Pin

Question asked by michael mundt on Sep 7, 2015
Latest reply on Sep 7, 2015 by Lukas Zadrapa

Hi,

 

with the help of the reference manual I found out what to do with the Porst Pin when using an external 1.25V supply. But what to do with the PORST Pin when using the NPN ballast transistor for providing the 1.25V?

Connect PORST to the 1.25V? Connect PORST to VDD_HV? Leave PORST floating?

(I'm using the MPC5748G)

 

Thank you in advance,

 

Michael

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