STM32U3: Calling ISR on wake up pin when in standby mode

[TechnoDwarf]

Hello,

it is possible to call an ISR on a wake up pin (like an EXTI IRQ handler) when the microcontroller is in standby mode?

void PWR_IRQHandler(void)
{
  /* USER CODE BEGIN PWR_IRQn 0 */

  /* USER CODE END PWR_IRQn 0 */
  HAL_PWR_WKUP_IRQHandler();
  /* USER CODE BEGIN PWR_IRQn 1 */

  /* USER CODE END PWR_IRQn 1 */
}