Hello STM32 Folks,I was hoping to get some information regarding VBAT on STM32U5 MCU. I am currently powering the STM32U5 MCU with 1.8V (VDD supply). I need to have external clock oscillator for the Real Time Clock that is powered by VBAT (Coin Cell ...

Hello STM32 Folks,I am currently working on a design that requires interfacing a high-density RAM (256 Mb or 512 Mb) with a microcontroller (STM32U5) via the HyperBus interface. The RAM module is powered by 1.8V, while the STM32U5 needs to be powered...