H57V1262GTR
H57V1262GTR概述TheH57V1262GTRseriesisa134,217,728bitCMOSSynchronousDRAM,ideallysuitedforthememoryapplicati***whichrequirewidedataI/Oandhighbandwidth.)H57V1262GTRseriesisorganizedas4banksof2,097,152x16.H57V1262GTRisofferingfullysynchronousoperationreferencedtoapositiveedgeoftheclock.Allinputsandoutputsaresynchronizedwiththerisingedgeoftheclockinput.Thedatapathsareinternallypipelinedtoachieveveryhi***andwidth.AllinputandoutputvoltagelevelsarecompatiblewithLVTTL.Programmableopti***includethelengthofpipeline(Readlatencyof2or3),thenumberofc***ecutivereadorwritecyclesinitiatedbyasinglecontrolcommand(Burstlengthof1,2,4,8orfullpage),andtheburstcountsequence(se-quentialorinterle***e).H57V1262GTR特性Voltage:VDD,VDDQ3.3VsupplyvoltageAlldevicepinsarecompatiblewithLVTTLinterface54PinTSOPII(LeadFreePackage)AllinputsandoutputsreferencedtopositiveedgeofsystemclockDatamaskfunctionbyUDQM,LDQMInternalfourbanksoperationAutorefreshandselfrefresh4096Refreshcycles/64msProgrammableBurstLengthandBurstType1,2,4,8orfullpageforSequentialBurst1,2,4or8forInterle***eBurstProgrammableCASLatency;2,3ClocksBurstReadSingleWriteoperationOperatingTemperatureCommercialTemperature(0to70°C)IndustrialTemperature(–40to85°C)ThisproductisincompliancewiththedirectivepertainingofRoHS深圳市友昌电子有限公司成立于深圳,主要从事电子元器件的销售及服务。公司的市场销售网络遍及中国大陆,***完善的市场销售体系为公司的飞速发展拓实了基础。凭着高素质和完善的***服务体制,经过不断的努力和精心耕耘,目前已成为业***货快捷、信誉***的代理经销商之一。“真“芯”服务,诚信交易””不仅是友昌公司的服务宗旨,更是友昌公司持续速发展的基础。我们高度评价顾客的意见,并为客户提供高品质的服务,自始至终尽力满足顾客的要求。友昌电子有限公司主营产品电源IC,功放IC,收音IC,***芯片,马达驱动IC,FLASH等各类电子元器件及半导体友昌电子有限公司主要代理分销MPS,ST,ATMEL,美国泰德,Winbond,ROHM,TI,NXP等国内外几百个***品牌,是国内和国际知名电子元器件批发商与指定代理商。我们衷心欢迎和国内外客户携手合作,无论你在何方,友昌公司都会竭诚为您服务,与您共创美好明天!企业宗旨:诚信、认真、***、合作电话:0755-36921086传真:0755-81796430手机:13027925162小陈***:1502248235电子邮箱:m13027925162@)
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