NUC123 Internal oscillator for USB device operation?

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sittinhawk
Posts: 7
Joined: 23 Jan 2023, 21:28

09 Oct 2023, 04:53

Can the NUC123 use its internal oscillator (22.1184 MHz) as the clock source for USB device, or does it require an external oscillator?

a_ziliu
Posts: 208
Joined: 20 Mar 2017, 10:52

06 Dec 2023, 10:18

The NUC123 need exteranl 12mhz or 24Mhz crystal function with USB.
The NUC123 have pll can run 48Mhz for USB ip function

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