Devices N32A455 Series N32A455 N32A455 NSING Devices 4 N32A455CEL7 N32A455 Cortex-M4 N32A455MEL7 N32A455 Cortex-M4 N32A455REL7 N32A455 Cortex-M4 N32A455VEL7 N32A455 Cortex-M4