Does RT101X can work as FS or / and HS USB device (not host) without using external crystal?
Regards,
JH
Solved! Go to Solution.
External 24MHz crystal is necessary for USB application (PHY should be driven by 480MHz clk). as internal RC24M (maximum 20% accuracy error) is only for low speed peripherals
External 24MHz crystal is necessary for USB application (PHY should be driven by 480MHz clk). as internal RC24M (maximum 20% accuracy error) is only for low speed peripherals