1 - Al Kossow's Bitsavers

1MS411616,384-811 DYNAMIC RANDOM-ACCESS MEMORYcapacitance over recommended supply voltage range and operating free-air temperature range, f1 MHzPARAMETER Typt MAX UNITCj(A) Input capacitance, address inputs 4 5 pFCj(O) Input capacitance, data input 4 5 pFCHRC) Input capacitance, strobe inputs 8 10 pFCHW) Input capacitance, write enable input 8 10 pFCo Output capacitance 5 7 pFswitching characteristics over recommended supply voltage range and operating free-air temperature rangePARAMETERTEST CONDITIONSCL = 100 pF,ALT.TMS4116-15SYMBOL MIN MAXta(C) Access time from CAS Load = 2 Series, tCAC 10074 TTL gatesta(R)tdis(GH)Access time from RASOutput disable timeafter GAS hightRLCL = MAX,CL = 100 pF,Load = 2 Series,74 TTL gatesCL = 100 pF,tRAG 150Load = 2 Series tOFF a 4074 TTL gatest All typical values are at T A = 25·C and nominal supply voltages.TMS4116-20 TMS4116-25·UNITMIN MAX MIN MAX135 165 ns200 250 nsa 50 a 60 nsCI)Q)(.)':;Q)C....oc.C.::JtJ)...>-oEQ)~"'0CCO~~a:(.)'ECOc>­C.. ,'TEXASINSTRUMENTSPOST OFFICE BOX 225012 • DALLAS. TEXAS 752654-5