driver support for nRF 52840 & EXTERNAL memory on nrf 52840 get started

[azwin]

1) what is the touch pad IC driver that will support nRF52840 ?

2) S25FL512s compactible with nRF52840 as an external nor flash interface . if yes how to get started with this nor flash memory

3) the external memory that is on board of DK nRF52840 how to enable this in QSPi code example . as well as how to get started with this .

[Mehmet Nuri]

1) not recommended in production use due to abnormal behavior in different temperatures. This is just a proof of concept. so dont use it in end user products. Or you can make it external.

2) its an spi external flash and can be used with nrf uC. but why do you use it ? there is no external flash for 52840. it is a standalone uc with flash and sram in it. check the block diagram and reference design from datasheet.

3)never used it cannot help with that sorry.

[azwin]

thank you