nRF51 & nRF52 pin compatibility for WLCSP package

[DJ]

Hi,

The datasheet for nRF52 has pin assignments for QFN-48 only at present.

I'm using WLCSP package for the nRF51 and would like to know if there is any pin-to-pin compatibility between the nRf51 and 52 for this package.

Thanks. DJ

[Øyvind Karlsen]

Hi,

Neither the WLCSP nor the QFN-48 packages will be pin compatible due to changes in technology, e.g. there is only one antenna output due to internal balun.

Best regards,

Øyvind

[DJ]

Hi Øyvind,

Thank you for the response... but it would have been nice if there is some compatibility for migration.

Cheers, DJ