spi pins in nrf52840

[Balu Varkala]

Hi,

Can you please provide the SPI pins for nrf52840 chip.

or else should i connect any GPIO signal?

[Jørgen Holmefjord]

Hi,

Any GPIO can be used, but you should avoid the pins marked with "Standard drive, low frequency I/O only" in the Pin assignments specifications.

Best regards,
Jørgen

[Jørgen Holmefjord]

Yes, those are not marked as "Standard drive, low frequency I/O only". Are you planning to use QSPI?

[Balu Varkala]

Yes. I am  planning to use QSPI

[Prasad A]

Hi, I am a similar question. Can I use the above pins as QSPI in nrf52840dk board?

Another question regarding spi in the same board: for cs pin can I use any gpio pin apart from "standard drive, low frequency I/O only"?