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MEMORY DATABOOK - Al Kossow's Bitsavers

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____________________________ ~ __________ ~.EPROM·MSM2764AS.FUNCTION TABLE~eE OE PGM Vpp vee(20) (22) (27) (1 ) (2B)OutputsModeRead VIL VIL VIH +5V +5V DoutOutput Disable VIL VIH VIH +5V +5V High impedanceStand-by VIH - - +5V +5V High impedanceProgram VIL - VIL +21V +6V DINProgram Verify VIL VIL VIH +21V +6V DoutProgram Inhibit VIH - - +21V +6V High impedance-; ean be either VIL or VIHABSOLUTE MAXIMUM RATINGSTemperature Under BiasStorage Temperature<strong>Al</strong>llnputlOutput VoltagesVee Supply VoltageProgram VoltagePower Assembly VoltageThe voltage with respect to GND.Ta .........................-1 ooe - BOoeTstg .......................-55°e - 125°eVIN. VOUT ................. -0.6V - 13.5VVee ....................... -0.3V - 7VVpp ....................... -0.6V - 23VPo ........................ 1.5WELECTRICAL CHARACTERISTICSRECOMMENDED OPERATION CONDITIONLimitOperatingParameter Symbol Remarks SymbolMin. Typ. Max.TemperatureVee Power SupplyVoltageVee 4.75 5.0 5.25 VVpp Voltage Vpp 4.15 5.0 5.B5 VVee=5V±O.25Vooe -70oe"H" Level InputVIH 2.00 -Vpp=Vee±0.6VVoltage6.25V"L" Level InputVoltageVIL -0.1 - O.B VThe voltage with respect to GND367

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