Spread Spectrum (SSCG) and USB on STM32F429

[mfrank9]

Posted on July 04, 2017 at 08:26

Hello everybody,

i want to use Spread Spectrum on the STM32F429BIT but i want to use USB too.

Is there a possibility to run the USB on a clock without Spread Spectrum?

For example the STM32F446 has the option to choose between PLLQ or PLLSAIP.

Clock of STMF429

Clock of STMF446

#sscg #stm32f429 #clock-configuration #spread-spectrum