STM32F102x4 STM32F102x6 Low-density USB access lin.
STM32F102C8 - 32-bit MCU
STM32F102R8 - 32-bit MCU
STM32F102CB - 32-bit MCU
STM32F102RB - 32-bit MCU
STM32F102C4 - 32-bit MCU
STM32F102R4 - 32-bit MCU
STM32F102C6 - 32-bit MCU
STM32F102R6 - 32-bit MCU