MTTF/MTBF of nRF52840, nRF52833 and nRF52832?

RE: MTTF/MTBF of nRF52840, nRF52833 and nRF52832?

Håkon Alseth — Tue, 03 Mar 2026 13:29:55 GMT

Hi,

No, we have at the confidence level described below.

If you have any further inquiries, I would recommend that you open a dedicated thread on the matter, as this is quite an old one.

Kind regards,

Håkon

LiuChang0 — Tue, 03 Mar 2026 13:25:18 GMT

Hello,

thank you!

Håkon Alseth — Fri, 09 Apr 2021 10:30:45 GMT

If you require more in-depth information, or specific parameters; please create a private ticket, and we can try to help you out.

Kind regards,

Håkon

urnordic — Fri, 09 Apr 2021 08:51:10 GMT

Thanks for your fast reply.
Does this processor have a safety manual, where the FIT rate and other safety relevant topics are provided?

Håkon Alseth — Tue, 06 Apr 2021 12:06:59 GMT

Hi,

nRF52810-QFAA-B00: HTOL, PASS FIT (60% CL) : 51

Kind regards,

Håkon

urnordic — Tue, 06 Apr 2021 12:02:39 GMT

Hi,

we are using the nRF52810.

Please can you give us the FIT value for the nRF52810?

Thanks in advance!

Håkon Alseth — Tue, 19 Jan 2021 12:27:53 GMT

Hi,

Per the date of writing this response, these are the FIT (Failure in time) for your asked devices.

nRF52832-QFAA-E00: HTOL, PASS - FIT (60% CL) 51

nRF52840-QIAA-D00: HTOL, PASS - FIT (60% CL) 51

nRF52833-QIAA-A00: HTOL, PASS - FIT (60% CL) 51

Kind regards,

Håkon