Datasheet

Application block diagrams STM32F105xx, STM32F107xx
100/108 DocID15274 Rev 10
A.4 USB OTG FS interface + Ethernet/I
2
S interface solutions
With the clock tree implemented on the STM32F107xx, only one crystal is required to work
with both the USB (host/device/OTG) and the Ethernet (MII/RMII) interfaces. Figure 59
illustrate the solution.
Figure 59. USB O44TG FS + Ethernet solution
With the clock tree implem1ented on the STM32F107xx, only one crystal is required to work
with both the USB (host/device/OTG) and the I
2
S (Audio) interfaces. Figure 60 illustrate the
solution.
Figure 60. USB OTG FS + I
2
S (Audio) solution
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