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7 replies

AScha.3
Super User
May 22, 2026
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Andrew Neil
Super User
May 22, 2026

That also gives only pinout - not pitch.

 

PS:

You added mention of the Gerbers.

Yes, I'm sure it is in there - but, surely, this should be documented in the User Manual, or other human-readable document(s) ?

Chip datasheets give dimensioned package drawings ...

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
AScha.3
Super User
May 22, 2026

see the gerber files... :)

AScha3_0-1779440670346.png

 

If you feel a post has answered your question, please click on " Best Answer ".
Andrew Neil
Super User
May 22, 2026

OK, so the Data Brief does mention UM2101:

AndrewNeil_0-1779439344044.png

but not as a clickable link, and it is not mentioned on the Product Page

 

UM2101 does give the pinout:

AndrewNeil_1-1779439469468.png

but still not the pitch of the connections.

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.