Datasheet

USB
FRDM-K64F Freedom Module User’s Guide, User's Guide, Rev. 1, 08/2016
10 NXP Semiconductors
Figure 7. MCU receives RMII clock from Micrel Ethernet PHY
By default, the 32.768 KHz crystal is connected to the RTC oscillator inputs.
Figure 8. 32.768 KHz crystal for RTC
6. USB
The MK64FN1M0VLL12 MCU features a full-speed/low-speed USB module with on-the-
go/host/device capability and built-in transceiver. The FRDM-K64F board routes the USB D+ and D
signals from the MK64FN1M0VLL12 MCU directly to the onboard micro USB connector (J22).
Figure 9. K64 USB port