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KM416V12CJ-L45 Arkusz danych(PDF) 5 Page - Samsung semiconductor |
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KM416V12CJ-L45 Arkusz danych(HTML) 5 Page - Samsung semiconductor |
5 / 35 page KM416C1004C, KM416C1204C CMOS DRAM KM416V1004C, KM416V1204C CAPACITANCE (TA=25 °C, VCC=5V or 3.3V, f=1MHz) Parameter Symbol Min Max Units Input capacitance [A0 ~ A11] CIN1 - 5 pF Input capacitance [RAS, UCAS, LCAS, W, OE] CIN2 - 7 pF Output capacitance [DQ0 - DQ15] CDQ - 7 pF Test condition (5V device) : VCC=5.0V ±10%, Vih/Vil=2.4/0.8V, Voh/Vol=2.0/0.8V Parameter Symbol -45 -5 -6 Units Notes Min Max Min Max Min Max Random read or write cycle time tRC 79 84 104 ns Read-modify-write cycle time tRWC 105 115 140 ns Access time from RAS tRAC 45 50 60 ns 3,4,10 Access time from CAS tCAC 14 15 17 ns 3,4,5 Access time from column address tAA 23 25 30 ns 3,10 CAS to output in Low-Z tCLZ 3 3 3 ns 3 Output buffer turn-off delay from CAS tCEZ 3 13 3 13 3 15 ns 6,19 OE to output in Low-Z tOLZ 3 3 3 ns 3 Transition time (rise and fall) tT 2 50 2 50 2 50 ns 2 RAS precharge time tRP 30 30 40 ns RAS pulse width tRAS 45 10K 50 10K 60 10K ns RAS hold time tRSH 13 13 17 ns CAS hold time tCSH 36 40 50 ns CAS pulse width tCAS 7 10K 8 10K 10 10K ns 18 RAS to CAS delay time tRCD 19 31 20 35 20 43 ns 4 RAS to column address delay time tRAD 14 22 15 25 15 30 ns 10 CAS to RAS precharge time tCRP 5 5 5 ns Row address set-up time tASR 0 0 0 ns Row address hold time tRAH 9 10 10 ns Column address set-up time tASC 0 0 0 ns 11 Column address hold time tCAH 7 8 10 ns 11 Column address to RAS lead time tRAL 23 25 30 ns Read command set-up time tRCS 0 0 0 ns Read command hold time referenced to CAS tRCH 0 0 0 ns 8 Read command hold time referenced to RAS tRRH 0 0 0 ns 8 Write command hold time tWCH 8 10 10 ns Write command pulse width tWP 8 10 10 ns Write command to RAS lead time tRWL 10 13 15 ns Write command to CAS lead time tCWL 7 8 10 ns 14 AC CHARACTERISTICS (0 °C≤TA≤70°C, See note 1,2) Test condition (3.3V device) : VCC=3.3V ±0.3V, Vih/Vil=2.2/0.7V, Voh/Vol=2.0/0.8V |
Podobny numer części - KM416V12CJ-L45 |
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Podobny opis - KM416V12CJ-L45 |
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