STM32F405 STM32F407 用户手册 参考手册 数据手册.doc

STM32F405STM32F407用户手册参考手册数据手册September2011DocID022152Rev11/154STM32F405xxSTM32F407xxARMCortex-M432bMCUFPU210DMIPSupto1MBFlash/1924KBRAMUSBOTGHS/?Core:ARM32-bitCortex??-M4FCPUwithFPUAdaptivereal-elerator??allowing0-waitstateexecutionfromFlashmemoryfrequencyupto168MHzmemoryprotectionunit210DMIPS/?Memories–Upto1MbyteofFlashmemory–Upto1924KbytesofSRAMincluding64-McorecoupledmemorydataRAM–pactFlashSRAMPSRAMNORandNANDmemories?LCDparallelinterface8080/6800modes?Clockresetandsupplymanagement––PORPDRPVDandBOR–4-to-26MHzcrystaloscillator–Internal16MHzfactory-uracy–32kHzoscillatorforRTCwithcalibration–Internal32kHzRCwithcalibration?Lowpower–SleepStopandStandbymodes–VBATsupplyforRTC20×32bitbackupregistersoptional4KBbackupSRAM?3×12-:?2×12-bitD/Aconverters?General-purposeDMA:16-streamDMAcontrollerwithFIFOsandburstsupport?Upto17timers:uptotwelve16-bitandtwo32-bittimersupto168MHzeachwithupto4IC/OC/PWMorpulsecounterandquadratureincrementalencoderinput?Debugmode–SerialwiredebugSWDampJTAGinterfaces–Cortex-M4FEmbeddedTraceMacrocell???Upto140I/Oportswithinterruptcapability–Upto136fastI/Osupto84MHz–Upto1385V-tolerantI/Os?municationinterfaces–Upto3×I2CinterfacesSMBus/PMBus–Upto4USARTs/