How to terminate unused RF pins

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Hello,

If I have a design where I am not using the RF pins, is there a recommended way to terminate them? Can you just ground them all?

Thanks

STM32WL series

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STTwo-32Best answer

ST Technical Moderator

Hello @AJ_1

For the RF pins that are not used, there is no recommendation on how to connect them. You can even leave them floating. Ther is no degradations that have been observed for this configuration.

Best Regards.

STTwo-32

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