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STM32F205 USB Termination

Question asked by Valentin on Oct 2, 2016
Latest reply on Oct 31, 2016 by Valentin
Hi everyone,

as I just found [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/STM32L476%20USB%20Termination&FolderCTID=0x01200200770978C69A1141439FE559EB459D7580009C4E14902C3CDE46A77F0FFD06506F5B&currentviews=119]here that the internal USB PHY contains the required 22R series resistors, I was wondering, whether that's generally the case for the STM32 family?

The reason I'm asking is that I couldn't find any such notes in the STM32F205 datasheet.
In there, the USB electrical characteristics only give numbers on pullup and pulldown values, which I assume are there to replace the external ones (15K for host, 1K5 for slave mode)?
I'm referring to Table 57. USB OTG FS DC electrical characteristics in the STM32F205 Datasheet.

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