Site Search

Silicon Labs CP210x: Is it OK to tie the NC pin to GND?

CP21xx

NC pins should be treated as described in the datasheet. If it is connected to GND, it may not work properly or a large current may flow.

 NC pin processing
CP2102, CP2103, CP2109Not connected or connected to VDD
CP2104Not connected or connected to VIO
CP2105, CP2108disconnected

Experienced FAE
Free consultation is available.

From specific product specifications to parts selection, the Company FAE will answer your technical concerns free of charge. Please feel free to contact us.