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USB Superspeed Peripherals

Anonymous
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In datasheet on FX3 CYUSB301X/CYUSB201X (Rev. *R March 27, 2015) is specified that USB3.0 controller supplied in commercial and industrial temperature ranges. I need CYUSB3014-BZXI in 121pin BGA package and industrial temperature range. But the "Ordering Information" on page 45 in this datasheet shows me "GPIF II Data Bus Width" in 32 bit. I have limitation of 16 bit data width in my artix-7 FPGA design. I can't find any exact answer in that datasheet and on this forum for my answer. Can this controller (CYUSB3014-BZXI) works in 16 bit data width even in case with industrial temperature range?

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Anonymous
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Hello,

   

You can use the part you are referring to in 16 -bit GPIF mode. The maximum GPIF data bus width that the part will support is 32 bits.

   

Regards

   

Dhritiman

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Anonymous
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Hello.

   

Thank you. Information in datasheet on FX3 CYUSB301X/CYUSB201X on page 45 had put me in doubt. 

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