memory products - Al Kossow's Bitsavers

M27C1024BLOCK DIAGRAMVpp 0----:---+VCC 0---­GND 0----DATA OUTPUTS• 00-015PGM -,_OEITOUTPUTBUFFERSyDECODERyGATINGAO'A15ADDRESSINPUTSXDECODER5 -101~OABSOLUTE MAXIMUM RATINGSSymbolParameterValueVI All Input or Output voltages with respect to ground + 6.5 to - 0.6Vpp Supply voltage with respect to ground + 14 to - 0.6Tamb Ambient temperature under bias IFl -10 to +80IF6 -50 to +95Tstg Storage temperature range -65 to + 125Voltage on pin 31 with respect to ground + 13.5 to -0.6Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device, This is a stress rating onlyand functional operation of the device at these or any other conditions above those indicated in the operational sections of this specificationis not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.UnitVV°C°C°CVOPERATING MODES=----------:NS CE OE A9 PGM VppMODE(2) (20) (31) (39) (1)OUTPUTSREAD L L X H Vee DOUTOUTPUT DISABLE L H X H Vee HIGHZSTANDBY H X X X Vee HIGH ZPROGRAM L X X L Vpp DINPROGRAM VERIFY L L X H Vpp DOUTPROGRAM INHIBIT H X X X Vpp HIGH ZELECTRONIC SIGNATURE L L VH H Vee CODENOTE: X=DON'TeARE; VH= 12V ±O.SV; H=HIGH; L=LOW2/10134