STM32F407ZET6
|   | 
                                            ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)...                                         
                                            Angel Technology Electronics Co
                                         
 | 
STM32F407ZET6
|   | 
                                            ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)...                                         
                                            Beijing Silk Road Enterprise Management Services Co.,LTD
                                         | 
STM32F407ZET6
|   | 
                                            ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)...                                         
                                            ZhongHao Industry Limited
                                         
 | 
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