nRF52832 support external SPI sram

[XIAOSER]

In my project, need an external sram with SPI interface to increase the sram volume. 

I'm not sure if I can do it，please give an exsample in C language and some tips.

An availabe SPI sram is ESP-SRAM64H, the datasheet is attached.

esp-psram64h_datasheet.pdf

[Kenneth]

Hello,

Not entirely sure what you are trying to do, but you can't extend/increase sram for any nRF5x device, though you can of course store data in exernal memory using appropriate spi commands to read and write, but you can't access it as for instance a variable in internal sram.

Kenneth