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TUSB9261 Question

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Intellectual 450 points
Other Parts Discussed in Thread: TUSB9261

Hi,

I have two questions about TUSB9261.

(1) Has TUSB9261 power on reset fuction internally? (VDD_1.1V line)  Both 1.1V and 3.3V power supply ramp ---> Reset the 1.1V power supply only --->  I confirmed the farmware is roaded from SPI automatically.  I'd like to know this device has internally power on reset fuction or not.

(2) The 1.1V power supply ramps --->  passed 16us ---> The 3.3V power supply ramps.   On this case, device I/O unknown state issue whih is reported on the Eratta does not occor.  Is that right?

Thanks in advance.

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