Devices STM32F3 Series STM32F3 Series STMicroelectronics Devices 90 STM32F373VCTx STM32F373 Cortex-M4 STM32F378CCTx STM32F3x8 Cortex-M4 STM32F378RCTx STM32F3x8 Cortex-M4 STM32F378RCYx STM32F3x8 Cortex-M4 STM32F378VCTx STM32F3x8 Cortex-M4 STM32F398VETx STM32F3x8 Cortex-M4 1 2 3 4 5