SC16IS752 - what to do with unused pins

[jana_beck]

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.

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

Thanks!

[xiangjun_rong]

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