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MIPI to USB Power Pin Question | Cypress Semiconductor

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MIPI to USB Power Pin Question

Summary: 1 Reply, Latest post by Nishant on 14 Nov 2016 02:42 AM PST
Verified Answers: 0
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ryan.m.stark_1992216's picture
3 posts

Hi Cypress Community,

I am designing with the Cypress CYUSB3064-BZXC. It is a MIPI to USB high speed converter BGA.

My question is whether or not I need to have +1.2V power on the pins U3TXVDDQ and U3RXVDDQ if I am NOT using the Superspeed USB 3.0.

I currently have both pins set as No Connects since I'm not using USB 3.0, but I see nothing in the datasheet that says if I can do this or if these power pins still need to be powered.


Thanks for any help or insight you can give! (datasheet attached)


nisa's picture
Cypress Employee
428 posts


You can leave these U3TXVDDQ  and U3RXVDDQ pins unconnected if you are planning to use the device only for USB2.0 

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