Devices STM32L4 Series STM32L4S5 STM32L4S5 STMicroelectronics Devices 5 STM32L4S5AIIx STM32L4S5 Cortex-M4 STM32L4S5QIIx STM32L4S5 Cortex-M4 STM32L4S5VITx STM32L4S5 Cortex-M4 STM32L4S5ZITx STM32L4S5 Cortex-M4 STM32L4S5ZIYx STM32L4S5 Cortex-M4