nRF52840 mechanical specification

[arturo182]

Hi

Does the newly released nRF52840 chip have pins on the side, corresponding to the "outer ring" (A8-23, AD2-23, B1-W1, ...) pins on the underside of the chip, like this graphic suggests:

Or are all the pins only on the underside of the chip?

[Jørgen Holmefjord]

Hi,

The nRF52840 comes in a AQFN73 7 x 7 mm package, as described here. All pins are under the chip.

Best regards,

Jørgen

[arturo182]

That answers my question, thank you :)