STM32F103C6_datasheet

PreliminaryDataThisispreliminaryinformationonanewproductnowindevelopmentorundergoingevaluation.Detailsaresubjecttochangewithoutnotice.July2007Rev21/671STM32F103x6STM32F103x8STM32F103xBPerformanceline,ARM-based32-bitMCUwithFlash,USB,CAN,seven16-bittimers,twoADCsandninecommunicationinterfacesFeatures■Core:ARM32-bitCortex™-M3CPU–72MHz,90DMIPSwith1.25DMIPS/MHz–Single-cyclemultiplicationandhardwaredivision–Nestedinterruptcontrollerwith43maskableinterruptchannels–Interruptprocessing(downto6CPUcycles)withtailchaining■Memories–32-to-128KbytesofFlashmemory–6-to-20KbytesofSRAM■Clock,resetandsupplymanagement–2.0to3.6VapplicationsupplyandI/Os–POR,PDR,andprogrammablevoltagedetector(PVD)–4-to-16MHzquartzoscillator–Internal8MHzfactory-trimmedRC–Internal32kHzRC–PLLforCPUclock–Dedicated32kHzoscillatorforRTCwithcalibration■Lowpower–Sleep,StopandStandbymodes–VBATsupplyforRTCandbackupregisters■2x12-bit,1µsA/Dconverters(16-channel)–Conversionrange:0to3.6V–Dual-sampleandholdcapability–Synchronizablewithadvancedcontroltimer–Temperaturesensor■DMA–7-channelDMAcontroller–Peripheralssupported:timers,ADC,SPIs,I2CsandUSARTs■Debugmode–Serialwiredebug(SWD)&JTAGinterfaces■Upto80fastI/Oports–32/49/805V-tolerantI/Os–Allmappableon16externalinterruptvectors–Atomicread/modify/writeoperations■Upto7timers–Uptothree16-bittimers,eachwithupto4IC/OC/PWMorpulsecounter–16-bit,6-channeladvancedcontroltimer:upto6channelsforPWMoutputDeadtimegenerationandemergencystop–2x16-bitwatchdogtimers(IndependentandWindow)–SysTicktimer:a24-bitdowncounter■Upto9communicationinterfaces–Upto2xI2Cinterfaces(SMBus/PMBus)–Upto3USARTs(ISO7816interface,LIN,IrDAcapability,modemcontrol)–Upto2SPIs(18Mbit/s)–CANinterface(2.0BActive)–USB2.0fullspeedinterfaceTable1.DevicesummaryReferenceRootpartnumberSTM32F103x6STM32F103C6,STM32F103R6STM32F103x8STM32F103C8,STM32F103R8STM32F103V8STM32F103xBSTM32F103RBSTM32F103VBLQFP6410x10mmLQFP10014x14mmLQFP487x7mmBGA10010x10mm(electricalsensitivity).................425.3.12I/Oportpincharacteristics...................................435.3.13NRSTpincharacteristics....................................47STM32F103xxContents3/675.3.14TIMtimercharacteristics....................................485.3.15Communicationsinterfaces..................................495.3.16CAN(controllerareanetwork)interface.........................545.3.1712-bitADCcharacteristics...................................545.3.18Temperaturesensorcharacteristics............................586Packagecharacteristics.....................................596.1Thermalcharacteristics......................................647Ordercodes...............................................657.1Futurefamilyenhancements..................................658Revisionhistory...........................................66ListoftablesSTM32F103xx4/67ListoftablesTable1.Devicesummary..........................................................1Table2.Devicefeaturesandperipheralcounts(STM32F103xxperformanceline)..............7Table3.Pindefinitions...........................................................18Table4.Voltagecharacteristics....................................................26Table5.Currentcharacteristics............................................