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1 - Al Kossow's Bitsavers

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SMJ55172048·WORD BY 8·BIT STATIC RAMswitching characteristics over recommended supply voltage range and operating case temperature range ttalA)talE)talGltv(A)tdis(E)tdis(G)tdis(W)ten(E)ten (G)tenlW)PARAMETERAccess time from addressAccess time from chip enable lowAccess time from output enable lowOutput data valid after address changeOutput disable time after chip enable highOutput disable time after output enable highOutput disable time after write enable lowOutput enable time after chip enable lowOutput enable time after output enable lowOutput enable time after write enable highSMJ5517-15 SMJ5517-20MIN MAX MIN MAXUNIT150 200 ns150 200 ns60 70 ns10 10 ns50 60 ns50 60 ns50 50 ns0 0 ns0 0 ns0 0 nst AC test conditions:Input pulse levels: 0.8 V and 2.2 VInput rise and fall times: tr = tf = 5 nsInput and output timing reference levels: 0.8 V and 2.2 VOutput load: 1 TIL gate, CL = 100 pFg capacitance over recommended supply voltage and operating case temperature ranges, fC.s:C1I3o-

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