stm32f100rbt6b

PreliminarydataThisispreliminaryinformationonanewproductnowindevelopmentorundergoingevaluation.Detailsaresubjecttochangewithoutnotice.February2010DocID16455Rev21/841STM32F100x4STM32F100x6STM32F100x8STM32F100xBLow&medium-densityvalueline,advancedARM-based32-bitMCUwith16to128KBFlash,12timers,ADC,DAC&8comminterfacesFeatures■Core:ARM32-bitCortex™-M3CPU–24MHzmaximumfrequency,1.25DMIPS/MHz(Dhrystone2.1)performance–Single-cyclemultiplicationandhardwaredivision■Memories–16to128KbytesofFlashmemory–4to8KbytesofSRAM■Clock,resetandsupplymanagement–2.0to3.6VapplicationsupplyandI/Os–POR,PDRandprogrammablevoltagedetector(PVD)–4-to-24MHzcrystaloscillator–Internal8MHzfactory-trimmedRC–Internal40kHzRC–PLLforCPUclock–32kHzoscillatorforRTCwithcalibration■Lowpower–Sleep,StopandStandbymodes–VBATsupplyforRTCandbackupregisters■Debugmode–Serialwiredebug(SWD)andJTAGinterfaces■DMA–7-channelDMAcontroller–Peripheralssupported:timers,ADC,SPIs,I2Cs,USARTsandDACs■1×12-bit,1.2µsA/Dconverter(upto16channels)–Conversionrange:0to3.6V–Temperaturesensor■2×12-bitD/Aconverters■Upto80fastI/Oports–37/51/80I/Os,allmappableon16externalinterruptvectorsandalmostall5V-tolerant■Upto12timers–Uptothree16-bittimers,eachwithupto4IC/OC/PWMorpulsecounter–16-bit,6-channeladvanced-controltimer:upto6channelsforPWMoutput,deadtimegenerationandemergencystop–One16-bittimer,with2IC/OC,1OCN/PWM,dead-timegenerationandemergencystop–Two16-bittimers,eachwithIC/OC/OCN/PWM,dead-timegenerationandemergencystop–2watchdogtimers(IndependentandWindow)–SysTicktimer:24-bitdowncounter–Two16-bitbasictimerstodrivetheDAC■Upto8communicationinterfaces–UptotwoI2Cinterfaces(SMBus/PMBus)–Upto3USARTs(ISO7816interface,LIN,IrDAcapability,modemcontrol)–Upto2SPIs(12Mbit/s)–Consumerelectronicscontrol(CEC)interface■CRCcalculationunit,96-bituniqueID■ECOPACK®packagesTable1.DevicesummaryReferencePartnumberSTM32F100x4STM32F100C4,STM32F100R4STM32F100x6STM32F100C6,STM32F100R6STM32F100x8STM32F100C8,STM32F100R8,STM32F100V8STM32F100xBSTM32F100CB,STM32F100RB,STM32F100VBFBGALQFP10014×14mmLQFP6410×10mmLQFP487×7mmTFBGA64(5×5mm)®Cortex™-M3corewithembeddedFlashandSRAM.........142.3EmbeddedFlashmemory....................................142.4CRC(cyclicredundancycheck)calculationunit...................142.5EmbeddedSRAM...........................................142.6Nestedvectoredinterruptcontroller(NVIC).......................152.7Externalinterrupt/eventcontroller(EXTI).........................152.8Clocksandstartup..........................................152.9Bootmodes...............................................152.10Powersupplyschemes.......................................162.11Powersupplysupervisor.....................................162.12Voltageregulator...........................................162.13Low-powermodes..........................................162.14DMA.....................................................172.15RTC(real-timeclock)andbackupregisters.......................172.16Timersandwatchdogs.......................................172.16.1Advanced-controltimer(TIM1)...............................182.16.2General-purposetimers(TIM2,TIM3,TIM4,TIM15,TIM16&TIM17).182.16.3BasictimersTIM6andTIM7.................................192.16.4Independentwatchdog.....................................192.16.5Windowwatchdog.........................................192.16.6SysTicktimer.............................................202.17I²Cbus...................................................202.18Universalsynchronous/asynchronousreceivertransmitter(USART)...202.19Serialperipheralinterface(SPI)................................202.20HDMI(high-definitionmultimediainterface)consumerelectronicscontrol(CEC).....................................202.21GPIOs(general-purposeinputs/outputs).........................21STM32F100x4,STM32F100x6,STM32F100x8,STM32F100xBContentsDocID16455Rev23/842.22Remapcapability...........................................212.23ADC(analog-to-digitalconverter)...............................212.24DAC(digital-to-analogconverter)...............................212.25Temperaturesensor.........................................222.26SerialwireJTAGdebugport(SWJ-DP)..........................223Pinoutsandpindescription..................................234Memorymapping..........................................305Electricalcharacteristics....................................315.1Parameterconditions........................................315.1.1Minimumandmaximumvalues...............................315.1.2Typicalvalues.............................................315.1.3Typicalcurves............................................315.1.4Loadingcapacitor...............................