STM32H523 USB HOST WITHOUT EXTERNAL CRYSTAL

PALGAU007 · ‎2024-12-20

i am using stm32h523 mcu and using usb host msc feature for data logger. i generate code using cubemx and compiler keil. i want to know can i use usb host msc without external cyrstal

mƎALLEm · ‎2024-12-20

Hello @PALGAU007 and welcome to the community,

Yes you can use HSI48 as source clock for USB on STM3232H523 MCU and no need for external crystal.

Hope that answers your question (if it's the case please accept as solution)

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

View solution in original post

mƎALLEm · ‎2024-12-20

Hello @PALGAU007 and welcome to the community,

Yes you can use HSI48 as source clock for USB on STM3232H523 MCU and no need for external crystal.

Hope that answers your question (if it's the case please accept as solution)

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.