i.MX6SL VDD_ARM_IN minimum voltage with PF3000

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

i.MX6SL VDD_ARM_IN minimum voltage with PF3000

493 Views
ko-hey
Senior Contributor II

Hi all

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

The device is as below.

CPUMCIMX6L2EVN10AB

PMICMC32PF3000A4EP

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

https://www.nxp.com/docs/en/data-sheet/IMX6SLCEC.pdf

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

https://www.nxp.com/docs/en/data-sheet/PF3000.pdf

Q1.

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 ?

Q2.

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

Ko-hey

0 Kudos
1 Reply

380 Views
igorpadykov
NXP Employee
NXP Employee

Hi Ko-hey

1. yes

2. one can use next setting, 1.400V.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 Kudos