32.768 Crystal specifications

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mjohnson265
 
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32.768 Crystal specifications

Post by mjohnson265 »

Can I get the specifications for the 32.768 crystal used on the Metro Grand Central board.
Load cap and ESR specification?
Full data sheet or part number if possible.

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mikeysklar
 
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Re: 32.768 Crystal specifications

Post by mikeysklar »

Normally I would look at the Product Page for the Grand Central and follow the Downloads link to the github repo. In this case after searching through the Eagle SCH and BRD files I found some info, but it is not conclusive. I'll ask that engineering verify, but I think it could be the NX3215SA.

https://www.digikey.com/en/product-high ... d-crystals

https://github.com/adafruit/Adafruit-Grand-Central-PCB

Code: Select all

<part name="X4" library="adafruit2" deviceset="XTAL" device="-3.2X1.5" value="32.768"/>
<device name="-3.2X1.5" package="XTAL3215">

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