标签: _hitachi_317526

HCD44780UA00_HITACHI_317526HD44780U(LCD-II)(DotMatrixLiquidCrystalDisplayController/Driver)DescriptionTheHD44780Udot-matrixliquidcrystaldisplaycontrolleranddriverLSIdisplaysalphanumerics,Japanesekanacharacters,andsymbols.Itcanbeconfiguredtodriveadot-matrixliquidcrystaldisplayunderthecontrolofa4-or8-bitmicroprocessor.SinceallthefunctionssuchasdisplayRAM,charactergenerator,andliquidcrystaldriver,requiredfordrivingadot-matrixliquidcrystaldisplayareinternallyprovidedononechip,aminimalsystemcanbeinterfacedwiththiscontroller/driver.AsingleHD44780Ucandisplayuptoone8-characterlineortwo8-characterlines.TheHD44780UhaspinfunctioncompatibilitywiththeHD44780Swhichallowstheusert……