How to create DEVICEID in FICR

RE: How to create DEVICEID in FICR

awneil — Fri, 12 Jul 2019 08:40:26 GMT

[quote userid="2342" url="~/f/nordic-q-a/4659/how-to-create-deviceid-in-ficr/16542"]Are the DEVICEID unique over all nrf51 chips? [/quote]

Despite what it say in the Product Specifications, No.

And neither is it unique for nRF52 chips:

[quote userid="2342" url="~/f/nordic-q-a/4659/how-to-create-deviceid-in-ficr/16542"]Could it be used as a serial number identifier[/quote]

No.

bvrm — Mon, 27 Apr 2015 12:20:45 GMT

Are the DEVICEID unique over all nrf51 chips? Could it be used as a serial number identifier?

Asbjørn — Tue, 02 Dec 2014 06:55:34 GMT

All bits in the two DEVICEID registers are created randomly.