MEMORY DATABOOK - Al Kossow's Bitsavers

_STATIC RAM ·MSM5188US _.._------------------ELECTRICAL CHARACTERISTICSABSOLUTE MAXIMUM RATINGSRatingSymbolConditionValueUnitSupply VoltageVCCTa = 25DC Respect to VSSInput VoltageVINPower Dissipation PD Ta =25DCOperating Temperature Topr -Storage Temperature Tstg --0.3 to 7.0-0.3 to 7.01.0Oto +70-55 to +150VVWDCDCRECOMMENDED OPERATING CONDITIONSParameter Symbol Conditions Min.Typ.Max.UnitSupply Voltage VCC - 4.55.0 5.5V"H" Input Voltage VIH 2.2VCC =5V ± 10%"L" Input Voltage VIL -0.3- VCC +0.3- 0.8VV-Output LoadCL - -N TTL Load -- 30- 1pF• When pulse width is equal to or smaller than 20 ns, VIH max = VCC + 1.OV, VIL min = -1.OV.DC CHARACTERISTICS(VCC = 5V±1 0%, Ta = ODC to 70DC)Parameter Symbol Conditions Min. Typ. Max.Input Leakage Current III VI =OtoVCC -1 1Unit/LAOutput Leakage CurrentILOCS=VIHVI/O =OtoVCC-1 1/LA"H" Output Voltage VOH IOH=-4mA 2.4"L" Output Voltage VOL IOL =8 mA 0.4CS ~ VCC - 0.2VICCS VIN ~0.2VOR 2Standby Supply Current VIN ~ VCC - 0.2VVVmAICCS1CS =VIHTCYC = min cycle18mAOperating Supply Current ICCA Min cycle 110mA308