How many LPDDR4 can I connect to the iMX8MPlus

[GuiDas]

Hello,

I need an information for the implementation of a *32 LPDDR4 on the iMX8MPlus processor. I calculate that we can only connect 2 of them, limited by the number of DMI, which is 4, on the processor, is my calculation good or can we connect more of them ?

Thank you in advance,

Guilhem

[igorpadykov · Accepted solution]

Hi Guilhem

from sect.9.4.1.1 Features i.MX 8M Plus Applications Processor Reference Manual

(Rev. D, 12/2020)

• Four ranks supported for DDR4
• Two ranks supported for LPDDR4

Best regards
igor