The pin count of 52840-CKAA

[Hsu]

Hi Sir,

As check the ref. schematic of CKAA, the pin count shows 94.

But in the below table shows the pin count is 93

Is there a typo in the datasheet (V1.1)?

Thank you.

BRs, Han

[Simonr]

Hi

Sorry, I mixed up the WLCSP package and the QFAA package. There are 94 balls on the nRF52840 WLCSP package and no ground plane. There is an error in the datasheet table in section 10.4, as it should say 94. This will be corrected in the next release of the PS.

Best regards,

Simon

[Hsu]

Hi Simon,

Got it.

Thank you.

BRs, Han