所需E币: 5
时间: 2020-1-10 11:13
大小: 167.81KB
ht1621HT1621RAMMapping324LCDControllerforI/OmCFeaturesOperatingvoltage:2.4V~5.2VBuilt-in256kHzRCoscillatorExternal32.768kHzcrystalor256kHzfrequencysourceinputSelectionof1/2or1/3bias,andselectionof1/2or1/3or1/4dutyLCDapplicationsInternaltimebasefrequencysourcesTwoselectablebuzzerfrequencies(2kHz/4kHz)PowerdowncommandreducespowerconsumptionBuilt-intimebasegeneratorandWDTTimebaseorWDToverflowoutput8kindsoftimebase/WDTclocksources324LCDdriverBuilt-in324bitdisplayRAM3-wireserialinterfaceInternalLCDdrivingfrequencysourceSoftwareconfigurationfeatureDatamodeandcommandmodeinstructionsR/WaddressautoincrementThreedataaccessingmodesVLCDpinforadjustingLCDoperatingvoltage……