商品描述: STMICROELECTRONICS - STM32F103RBT7 - ARM MCU微控制单元, 电机控制, STM32 Family STM32F1 Series Microcontrollers, ARM 皮质-M3, 32位, 72 MHz, 128 KB STMICROELECTRONICS - STM32F103RBT7 - ARM MCU微控制单元, 电机控制, STM32 Family STM32F1 Series Microcontrollers, ARM 皮质-M3, 32位, 72 MHz, 128 KB