IMX8M Plus LPDDR4

[Anderswikstrom]

Hi,

Is it possible to only connect one channel (A or B) for IMX8M Plus, to interface a 16-bit LPDDR4 memory?

Br

Anders

[Yuri · Accepted solution]

@Anderswikstrom 
Hello,

   generally, since LPDDR4 device consists of two identical channels operating independently, it is possible to configure single channel x16 mode.

   Below are discussions regarding the issue.

https://community.nxp.com/t5/i-MX-Processors/Single-channel-LPDDR4/m-p/818564

https://community.nxp.com/t5/i-MX-Processors/Supporting-single-channel-LPDDR4-on-iMX8MP/m-p/1387065

Regards,
Yuri.