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i.MX6SL VDD_ARM_IN minimum voltage with PF3000

Question asked by ko-hey on Dec 25, 2017
Latest reply on Dec 25, 2017 by Yuri Muhin

Hi all


Let me confirm about input voltage from PF3000 to VDD_ARM_IN of i.MX6SL.

The device is as below.





According to the table 9 of IMX6SLCEC, the min voltage of VDD_ARM_IN for operation at 996MHz is 1.375V.


On the other hand, the voltage setting for SW1A of MC32PF3000A4EP is 1.375V.



According to the above value, I think I need to set more higher value for SW1A after boot up.

Because there are no margin between them.

Do you recommend to set more higher value for SW1A ?



If Q1 is yes, please tell me the recommendation value.