SC16IS752 - what to do with unused pins

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SC16IS752 - what to do with unused pins

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jana_beck
Contributor II

Hello,
I could not find anything in the datasheet.
What is the best practice for unused pins for SC16IS752?

I currently do not need TXB, RXB, /RTSB, /CTSB and GPIO0 to GPIO7.

jana_beck_0-1611967235023.png

(I know a lot of unused pins, I am using this IC for another project already which makes it easier.)

Thanks!

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1 Reply

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xiangjun_rong
NXP TechSupport
NXP TechSupport

Hi, Jana

I think it is a general guide for unused pins that the output pin can be float(No Connection), the input pin can be connected to external pull-up or pull-down resistor.

Hope it can help you

BR

XiangJun Rong

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