STM32F103CBT6 microcontroller

Hi, I need to program an STM32F103CBT6. How can I know if mbed supports it?

Thanks

There is support for NUCLEO-F103RB board which has a STM32F103RBT6 chip. Which is pin-to-pin and software compatible, so compiling for NUCLEO_F103RB target will also work for your target chip.