LS1046A EMMC

[tian_shuliang]

Refer to LS1046ARDB, I will use 64G EMMC instead of 4G EMMC。Does LS1046A support 8-Bit  MTFC64GAP  EMMC?

[tian_shuliang]

Thanks

[Pavel]

The LS1046 eSDHC controller is compatible with the eMMC system specification version 4.5.

It supports up to 512GBytes eMMC.

 Have a great day,
Pavel Chubakov

[tian_shuliang]

I know ls1046a can support 8bit emmc，but i want to check if ls1046a supports 64G emmc？

[Pavel]

The LS1046a supports 1- or 4-bit SD and SDIO modes, 1- or 4- or 8-bit eMMC modes. See the Section 1.4.6 of the LS1046a Reference Manual:

https://www.nxp.com/webapp/Download?colCode=LS1046ARM

Have a great day,
Pavel Chubakov

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[Pradeepkumar_S]

Hi,

I knew that LS1046A has an eMMC host controller supporting eMMC 4.4, 4.5. I would like to know whether it supports eMMC 5.0 version memories?? I am planning to use the eMMC 5.0 complaint MTFC32GAPALNA-AIT part. 

Please let me know your suggestion...

Thanks,

Pradeep. S

[Pavel]

The LS1046a eSDHC supports this eMMC, since eMMC devices version 5.0 and higher are backward compatible to previous versions,