STM32U375RGT6Q - UART function

[Anuraglokhande]

Hi,

Will PC0 PC1 LPUART functions in normal operation? 

I have to use this LPUART in normal operation of MCU, not in power saving mode.

Is there any limitation on this like speed, baud rate etc. 

Regards,

Anurag

[Shirley.Ye]

from the reference manual, it can reach higher frequence if clock sources different from the LSE clock

[Jojo_]

Hello,

Just one point to add: the latest cube firmware for STM32U3 contains a working example of LPUART communication, without any low power modes.

The example "LPUART_TwoBoards_ComIT" can be found by navigating the example selector in STM32CubeMX.

It could serve as a good starting point to test if the LPUART fits your intended use case.