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전자부품 데이터시트 검색엔진 |
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Q67121-C1061 데이터시트(PDF) 32 Page - Siemens Semiconductor Group |
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Q67121-C1061 데이터시트(HTML) 32 Page - Siemens Semiconductor Group |
32 / 43 page ![]() 1996 Intermediate Version Semiconductor Group 31 C161 AC Characteristics (cont’d) Multiplexed Bus V CC = 5 V ± 10 %; V SS = 0 V T A = 0 to +70 ˚C for SAB-C161V-L16M, SAB-C161K-L16M, SAB-C161O-L16M C L (for PORT0, PORT1, Port 4, ALE, RD, WR, BHE, CLKOUT) = 100 pF C L (for Port 6, CS) = 100 pF ALE cycle time = 6 TCL + 2 t A + tC + tF (186 ns at 16-MHz CPU clock without waitstates) Parameter Symbol Max. CPU Clock = 16 MHz Variable CPU Clock 1/2TCL = 1 to 16 MHz Unit min. max. min. max. ALE high time t 5 CC 21 + t A – TCL - 10 + t A –ns Address setup to ALE t 6 CC 16 + t A – TCL - 15 + t A –ns Address hold after ALE t 7 CC 21 + t A – TCL - 10 + t A –ns ALE falling edge to RD, WR (with RW-delay) t 8 CC 21 + t A – TCL - 10 + t A –ns ALE falling edge to RD, WR (no RW-delay) t 9 CC -10 + t A – -10 + t A –ns Address float after RD, WR (with RW-delay) t 10 CC – 5 –5ns Address float after RD, WR (no RW-delay) t 11 CC – 36 – TCL + 5 ns RD, WR low time (with RW-delay) t 12 CC 53 + t C – 2TCL - 10 + t C –ns RD, WR low time (no RW-delay) t 13 CC 84 + t C – 3TCL - 10 + t C –ns RD to valid data in (with RW-delay) t 14 SR – 43 + t C – 2TCL - 20 + t C ns RD to valid data in (no RW-delay) t 15 SR – 74 + t C – 3TCL - 20 + t C ns ALE low to valid data in t 16 SR – 74 + t A + tC – 3TCL - 20 + t A + tC ns Address to valid data in t 17 SR – 95 + 2 t A + tC – 4TCL - 30 + 2 t A + tC ns Data hold after RD rising edge t 18 SR 0 – 0–ns Data float after RD t 19 SR – 48 + t F – 2TCL - 15 + t F ns Data valid to WR t 22 SR 48 + t C – 2TCL - 15 + t C –ns |
유사한 부품 번호 - Q67121-C1061 |
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유사한 설명 - Q67121-C1061 |
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