Supplying NVCC_SDx with 1.8V in case of eMMC device with VCCQ of 1.8V

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Supplying NVCC_SDx with 1.8V in case of eMMC device with VCCQ of 1.8V

321 Views
erezamir
Contributor II

Hi,

We would like to know if it is possible to connect an eMMC device with I/O levels (VCCQ) of 1.8V.

If so, how the connection should be made? (suppose we're using uSDHC3 to connect an eMMC device)?

Thanks,

Amir.

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98 Views
Yuri
NXP TechSupport
NXP TechSupport

Hello,

  yes, it is possible to interface 1.8V eMMC with i.MX6.

When using uSDHC3 for it, NVCC_SD3 should feed via 1.8V

supply.

Have a great day,
Yuri

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