2006-06-28 02:58 AM
2011-05-17 12:30 AM
Hello
I am using an STR911FM44X6 in a design which does not require the USB peripheral. Is it safe to leave the USB pins open or should they be tied to ground as per the rest of the unused port pins? (see MD's post on this issue) Stuart2011-05-17 12:30 AM
Hi,
There is no problem to leave those pins open.2011-05-17 12:30 AM
Hi,
It is recommended to leave USBDN not connected and put a pull-up of 1.5Kohm to VDDQ on USBDP. Best regards, STARM