供应LGDP4522/4524/4531/4532驱动IC
Features●Aone-chipcontrollerdriverincorporatingagatecircuitandapowersupplycircuitfor240RGBx320dotsgraphicsdisplayonanamorphousTFTpanelin262kcolors●Systeminterface–High-speedinterfacesvia8-,9-,16-,18-bitparallelports–Serialinterface●Interfaceformovingpicturedisplay–6-,16-,18-bitbusRGBinterfaces(VSYNC,HSYNC,DOTCLK,ENABLE,DB17-0)–VSYNCinterface(Systeminterface+VSYNC)–FMARKinterface(Systeminterface+FMARK)●WindowaddressfunctiontospecifyarectangularareaontheinternalRAMtowritedata●WritesdatawithinarectangularareaontheinternalRAMviamovingpictureinterface–ReducesdatatransferbyspecifyingtheareaontheRAMtorewritedata–EnablesdisplayingthedatainthestillpictureRAMareawithamovingpicturesimultaneously–Resizingfunction(x1/2,x1/4)●Abundantcolordisplayanddrawingfuncti***–Programmableγ-correctionfunctionfor262k-colordisplay–RGBindependentcontrol–Partialdisplayfunction●Low-powerc***umptionarchitecture(allowingdirectinputofinterfaceI/Opowersupply)–Standby,Deepstandby,sleepfunction–8-colordisplayfunction–Inputpowersupplyvoltages:Vcc=2.5V~3.3V(logicregulatorpowersupply)IOVcc=1.65V~3.3V(interfaceI/Opowersupply)Vci=2.5V~3.3V(liquidcrystalanalogcircuitpowersupply)●Incorporatesaliquidcrystaldrivepowersupplycircuit–Sourcedriverliquidcrystaldrive/Vcompowersupply:DDVDH-GND=4.5V~6.0V–Gatedrivepowersupply:VGH-GND=10.0V~15.0VVGL-GND=-4.5V~-12.5VVGH-VGL≤25V●Liquidcrystalpowersupplystartupsequence●TFTstoragecapacitance:Cstonly(commonVcomformula)●172,800-byteinternalRAM●Internal720-channelsourcedriverand320-channelgatedriver●ConfiguresaCOGmodulewithonechipbyarranginggatelinesonbothsides)
广州市拓微科技有限公司
业务 QQ: 198774913