Datasheet
DocID026289 Rev 6 143/149
STM32F411xC STM32F411xE Application block diagrams
146
Appendix B Application block diagrams
B.1 USB OTG Full Speed (FS) interface solutions
Figure 61. USB controller configured as peripheral-only and used in Full-Speed mode
1. The external voltage regulator is only needed when building a V
BUS
powered device.
Figure 62. USB controller configured as host-only and used in Full-Speed mode
1. The current limiter is required only if the application has to support a V
BUS
powered device. A basic power
switch can be used if 5V are available on the application board.
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