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AG.3
Associate
Aug 26, 2019 5:01 AM UTC
Question

TESEO-LIV3F mechanical specification

The datasheet of TESEO-LIV3F shows top view and bottom view of IC under "Mechanical specifications" on page 28. But these images looks contradictory. Which one to follow to create the foot print ?

I have attached the image as shown in datasheet for your reference.

On top view as well in bottom view pin 1 is on top right. How ?

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3 replies

BCoch
Senior
Aug 26, 2019 3:52 PM UTC

I have an X-NUCLEO-GNSS1A1 with that chip on it. That pin numbering is the top view. I'm assuming the "bottom view" caption just applies to the pad area shown.

AG.3
AG.3Author
Associate
Aug 27, 2019 5:01 AM UTC

Thanks Bruce.

BCoch
Senior
Aug 26, 2019 3:54 PM UTC

(Note the divot on the top, which is on the outside of the chip, so just that area really is the bottom view.)