NVCC_SD for eMMC interface

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NVCC_SD for eMMC interface

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surendrajadhav
Contributor IV

Hello,

Currently we are using eMMC memory and its powered through SW1A switcher output of PMIC.

PMIC also supports a dedicated LDO with output called VCC_SD.

In order to reduce load SW1A rail, can I use VCC_SD to power eMMC. Wont it impact the power up/down sequencing of the CPU(i.MX6UL).

Both supply rails are are of 3.3V.

Regards,

Surendra

Labels (2)
1 Reply

411 Views
igorpadykov
NXP Employee
NXP Employee

Hi Surendra

I think you are right, one can use VCC_SD to power eMMC.

Best regards
igor
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