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STM32F405xx STM32F407xx ARM CortexM4 32b MCUFPU 210DMIPS up to 1MB Flash1924KB RAM USB OTG HSFS Ethernet 17 TIMs 3 ADCs 15 comm interfaces camera Features Core ARM 32bit CortexM4 CPU with FPU Adaptive realtime accelerator ART Accelerator allowing 0wait state execution from Flash memory frequency up to 168 MHz memory protection unit 210 DMIPS 125 DMIPSMHz Dhrystone 21 and DSP instructions Memories Up to 1 Mbyte of Flash memory Up to 1924 Kbytes of SRAM including 64 Kbyte of CCM core cou......