Low frequency GPIO of the chip NRF52840-CKAA-R

[BenS]

Hello,

I can not find any datasheet for the NRF52840-CKAA-R chip.

I need to know which GPIO pins have the constraint "LF" (low frequency only).
Can I consider that the characteristics are the same as those of the chip NRF52840-QIAA-R?

Best regards,
Benjamin

 

[Simonr]

Hi Benjamin

Due to the Easter holiday you will have to expect a delay in replies, sorry for the inconvenience!

Please see chapter "7.1.2 WLCSP ball assignments" in the product specification for what pins should be low frequency only.

Best regards and happy Easter,

Simon

[BenS]

Hi Simon,

Thanks for your  answer.

I was using an old product specification (V1.0) that did not contain this chapter.

Best regards,

Benjamin