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IS64WV1288DBLL/DBLS PDF预览

IS64WV1288DBLL/DBLS

更新时间: 2024-11-20 12:23:07
品牌 Logo 应用领域
美国芯成 - ISSI /
页数 文件大小 规格书
20页 554K
描述
128K x 8 HIGH-SPEED CMOS STATIC RAM

IS64WV1288DBLL/DBLS 数据手册

 浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第2页浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第3页浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第4页浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第5页浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第6页浏览型号IS64WV1288DBLL/DBLS的Datasheet PDF文件第7页 
IS63WV1288DALL/DALS  
IS63WV1288DBLL/DBLS  
IS64WV1288DBLL/DBLS  
DECEMBERꢀ2011  
128Kꢀxꢀ8ꢀꢀHIGH-SPEEDꢀCMOSꢀSTATICꢀRAM  
FEATURES  
DESCRIPTION  
HIGHꢀSPEED:ꢀ(IS63/64WV1288DALL/DBLL)  
•ꢀ High-speedꢀaccessꢀtime:ꢀ8,ꢀ10,ꢀ12,ꢀ20ꢀns  
•ꢀ LowꢀActiveꢀPower:ꢀ135ꢀmWꢀ(typical)  
TheꢀISSIꢀIS63/64WV1288Dxxxꢀisꢀaꢀveryꢀhigh-speed,ꢀ  
lowꢀpower,ꢀ131,072-wordꢀbyꢀ8-bitꢀCMOSꢀstaticꢀRAM.ꢀ  
TheꢀIS63/64WV1288DBLLꢀisꢀfabricatedꢀusingꢀISSI'sꢀ  
high-performanceꢀCMOSꢀtechnology.ꢀThisꢀhighlyꢀreliableꢀ  
processꢀcoupledꢀwithꢀinnovativeꢀcircuitꢀdesignꢀꢀ  
techniques,ꢀyieldsꢀhigherꢀperformanceꢀandꢀlowꢀpowerꢀ  
consumptionꢀdevices.  
•ꢀ LowꢀStandbyꢀPower:ꢀ12ꢀµWꢀ(typical)  
CMOSꢀstandby  
LOWꢀPOWER:ꢀ(IS63/64WV1288DALS/DBLS)  
•ꢀ High-speedꢀaccessꢀtime:ꢀ25,ꢀ35ꢀns  
•ꢀ LowꢀActiveꢀPower:ꢀ55ꢀmWꢀ(typical)  
When CE isꢀHIGHꢀ(deselected),ꢀtheꢀdeviceꢀassumesꢀaꢀ  
standbyꢀmodeꢀatꢀwhichꢀtheꢀpowerꢀdissipationꢀcanꢀbeꢀre-  
ducedꢀdownꢀtoꢀ25ꢀµWꢀ(typical)ꢀwithꢀCMOSꢀinputꢀlevels.  
•ꢀ LowꢀStandbyꢀPower:ꢀ12ꢀµWꢀ(typical)  
CMOSꢀstandby  
TheꢀIS63/64WV1288DBLLꢀoperatesꢀfromꢀaꢀsingleꢀVddꢀ  
powerꢀsupply.ꢀTheꢀIS63/64WV1288Dxxxꢀisꢀavailableꢀinꢀ  
32-pinꢀTSOPꢀ(TypeꢀII),ꢀ32-pinꢀsTSOPꢀ(TypeꢀI),ꢀ48-Ballꢀ  
miniBGAꢀ(6mmꢀxꢀ8mm),ꢀ32-pinꢀSOJꢀ(400-mil)ꢀandꢀ32-  
pinꢀSOJꢀ(300-mil)ꢀpackages.  
•ꢀ Singleꢀpowerꢀsupply  
ꢀ —ꢀꢀVddꢀ1.65Vꢀtoꢀ2.2Vꢀ(IS63WV1288DAxx)  
ꢀ —ꢀꢀVddꢀ2.4Vꢀtoꢀ3.6Vꢀ(IS63/64WV1288DBxx)  
•ꢀ Multipleꢀcenterꢀpowerꢀandꢀgroundꢀpinsꢀforꢀ  
greaterꢀnoiseꢀimmunity  
•ꢀ EasyꢀmemoryꢀexpansionꢀwithꢀCE andꢀOE options  
•ꢀ CEꢀpower-down  
•ꢀ Fullyꢀstaticꢀoperation:ꢀnoꢀclockꢀorꢀrefreshꢀꢀ  
required  
•ꢀ TTLꢀcompatibleꢀinputsꢀandꢀoutputs  
•ꢀ Lead-freeꢀavailable  
FUNCTIONAL BLOCK DIAGRAM  
128K X 8  
MEMORY ARRAY  
A0-A16  
DECODER  
VDD  
GND  
I/O  
DATA  
CIRCUIT  
COLUMN I/O  
I/O0-I/O7  
CE  
OE  
WE  
CONTROL  
CIRCUIT  
Copyrightꢀ©ꢀ2011ꢀIntegratedꢀSiliconꢀSolution,ꢀInc.ꢀꢀAllꢀrightsꢀreserved.ꢀꢀISSIꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀtoꢀthisꢀspecificationꢀandꢀitsꢀproductsꢀatꢀanyꢀtimeꢀwithoutꢀnotice.ꢀISSIꢀ  
assumesꢀnoꢀliabilityꢀarisingꢀoutꢀofꢀtheꢀapplicationꢀorꢀuseꢀofꢀanyꢀinformation,ꢀproductsꢀorꢀservicesꢀdescribedꢀherein.ꢀCustomersꢀareꢀadvisedꢀtoꢀobtainꢀtheꢀlatestꢀversionꢀofꢀthisꢀdeviceꢀ  
specificationꢀbeforeꢀrelyingꢀonꢀanyꢀpublishedꢀinformationꢀandꢀbeforeꢀplacingꢀordersꢀforꢀproducts.  
IntegratedꢀSiliconꢀSolution,ꢀInc.ꢀdoesꢀnotꢀrecommendꢀtheꢀuseꢀofꢀanyꢀofꢀitsꢀproductsꢀinꢀlifeꢀsupportꢀapplicationsꢀwhereꢀtheꢀfailureꢀorꢀmalfunctionꢀofꢀtheꢀproductꢀcanꢀreasonablyꢀbeꢀex-  
pectedꢀtoꢀcauseꢀfailureꢀofꢀtheꢀlifeꢀsupportꢀsystemꢀorꢀtoꢀsignificantlyꢀaffectꢀitsꢀsafetyꢀorꢀeffectiveness.ꢀProductsꢀareꢀnotꢀauthorizedꢀforꢀuseꢀinꢀsuchꢀapplicationsꢀunlessꢀIntegratedꢀSiliconꢀ  
Solution,ꢀInc.ꢀreceivesꢀwrittenꢀassuranceꢀtoꢀitsꢀsatisfaction,ꢀthat:  
a.)ꢀtheꢀriskꢀofꢀinjuryꢀorꢀdamageꢀhasꢀbeenꢀminimized;  
b.)ꢀtheꢀuserꢀassumeꢀallꢀsuchꢀrisks;ꢀand  
c.)ꢀpotentialꢀliabilityꢀofꢀIntegratedꢀSiliconꢀSolution,ꢀIncꢀisꢀadequatelyꢀprotectedꢀunderꢀtheꢀcircumstancesꢀ  
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774 ꢀ  
1
Rev.ꢀ B  
12/15/2011  

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