High-densityperformancelineARM-based32-bitMCUwith256to512KBFlash,USB,CAN,11timers,3ADCs,13communicationinterfacesCore:ARM32-bitCortex™-M3CPU–72MHzmaximumfrequency,1.25DMIPS/MHz(Dhrystone2.1)performanceat0waitstatememoryaccess–Single-cyclemultiplicationandha***aredivision■Memories–256to512KbytesofFlashmemory–upto64KbytesofSRAM–Flexiblestaticmemorycontrollerwith4ChipSelect.SupportsCompactFlash,SRAM,PSRAM,NORandNANDmemories–LCDparallelinterface,8080/6800modes■Clock,resetandsupplymanagement–2.0to3.6VapplicationsupplyandI/Os–POR,PDR,andprogrammablevoltagedetector(PVD)–4-to-16MHzcrystaloscillator–Internal8MHzfactory-trimmedRC–Internal40kHzRCwithcalibration–32kHzoscillatorforRTCwithcalibration■Lowpower–Sleep,StopandStandbymodes–VBATsupplyforRTCandbackupregisters■3×12-bit,1µsA/Dconverters(upto21channels)–Conversionrange:0to3.6V–Triple-sampleandholdcapability–Temperaturesensor■2×12-bitD/Aconverters■DMA:12-channelDMAcontroller–Supportedperipherals:timers,ADCs,DAC,SDIO,I2Ss,SPIs,I2CsandUSARTs■Debugmode–Serialwiredebug(SWD)&JTAGinterfaces–Cortex-M3EmbeddedTraceMacrocell™)