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TS3USB3200: SEL1/SEL2 pin question

JeffYC Yang
Expert 1290 points
Part Number: TS3USB3200


Hi Sir,

I have a question about SEL1/SEL2 pin, is there have any requirement for this pin? If I used GPIO connect to this pin directly, how many mA driving ability the GPIO needed?

How many mA can let this pin over 1.3V VIH threshold?

Thanks!

Jeff