Maximum SDRAM size

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by bunrockter on Sat Apr 19 00:51:56 MST 2014
Is it possible to use a single 1Gb (32Mx32) device with the LPC4350's EMC? The user manual only has Address mapping examples for, 64Mb, 128Mb, 256Mb, and 512Mb. While I know it isn't the same device, I was reading an App Note for the LPC32xx (http://www.nxp.com/documents/application_note/AN10935.pdf). It seems to have address mappings that are similar to the LPC4350 and it supports 1Gb (32Mx32) devices.

Does anyone know if the LPC4350 will work with and be able to address a whole 1Gb (32Mx32) SDRAM chip? I need to get 128MB of RAM, and I am trying to do it with one chip.