Devices MM32F103 Series MM32F103xB MM32F103xB MindMotion Devices 4 MM32F103CBT MM32F103xB Cortex-M3 MM32F103KBT MM32F103xB Cortex-M3 MM32F103KBU MM32F103xB Cortex-M3 MM32F103RBT MM32F103xB Cortex-M3