Power supply for eMMC

[huydt1]

Hi,

I'm design new device with imx7D saber as reference.

For reducing the extra LDO for suppling power to eMMC, I supply power eMMC by the LDO4 of PC32PF3000A1EP (LDO4: 3.3V, 350mA max, supply power to eMMC only)

Please help me check whether this modify is ok or not!

Thanks and best regards,

Dinh Huy 

[igorpadykov · Accepted solution]

Hi DINH 

seems this will be fine, provided that processor power up sequence is

followed, 350mA should be sufficient for normal emmc operation.

Best regards
igor
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[huydt1]

Thanks for your support

Dinh Huy