Part Number: TMS320F28P650DH
Hi Expert,
could you help to provide VDDIO - VDD delay value in below sequence? thanks.

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Part Number: TMS320F28P650DH
Hi Expert,
could you help to provide VDDIO - VDD delay value in below sequence? thanks.

Chi,
They can come up together, so long as the slew rates are within the DS spec; https://www.ti.com/document-viewer/TMS320F28P650DH/datasheet#GUID-XXXXXXXX-SF0T-XXXX-XXXX-000000244836/GUID-XXXXXXXX-SF0L-XXXX-XXXX-000000244836
I also believe that VDD should not be greater than VDDIO at any time.
Best,
Matthew