We want to connect a 5v UART device to our STM32H753 MUC through one of the 5v-tolerant UART_RX pins.
The MCU IO voltage is 1.8v.
The UART is one-directional, from the 5v device to a UART_RX pin, for example PB15.
Is there anything we need to take into account here? Is there an internal pull-up/down on pin?
Thanks in advance,