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iMX6 Quad PoP Package supporting LPDDR2

Question asked by PRANAV PARMAR on Jun 16, 2019
Latest reply on Jun 17, 2019 by igorpadykov

Dear Reader,

 

I want to use the PoP version of iMX6 in my new design. But there are no reference schematics for the same. Neither are any supported LPDDR2 memories described. I reference some of the blogs regarding the same in community and found that EDB8164B4PT-1DAT-F is compatible. 

When I saw the pin connection between two I made following observation:

As per the ball assignment processor channel 1 is connected to memory die 0 and, processor channel 0 is connected to memory die 1. But he Clock Enable signal (CKE_Px) is exchanged, i.e. Processor CKE0_P0 is connected to Memory CKE_A and CKE0_P1 is connected to CKE_B.

 

Will this configuration work? Or is there any other LPDDR supported?

 

Thanks in advance.

Pranav

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