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AD401M162VLB-5 датащи(PDF) 10 Page - List of Unclassifed Manufacturers |
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AD401M162VLB-5 датащи(HTML) 10 Page - List of Unclassifed Manufacturers |
10 / 28 page ![]() Rev.1 Page 10 AC Characteristics ( Ta = 0 to + 70°C, Vcc = 3.3V %, Vss = 0V) *1, *2, *3, *4 Test conditions • Output load: one TTL Load and 100pF (VCC = 3.3V %) • Input timing reference levels: VIH = 2.0V, VIL = 0.8V (VCC = 3.3V %) • Output timing reference levels: VOH = 2.0V, VOL = 0.8V 10 ± 10 ± 10 ± Read, Write, Read- Modify- Write and Refresh Cycles (Common Parameters) Parameter Symbol AD404M42V Unit Notes -5 -6 Min Max Min Max Random read or write cycle time tRC 84 - 104 - ns RAS precharge time tRP 30 - 40 - ns CAS precharge time in normal mode tCPN 10 - 10 - ns RAS pulse width tRAS 50 10000 60 10000 ns 5 CAS pulse width tCAS 8 10000 10 10000 ns 6 Row address setup time tASR 0 - 0 - ns Row address hold time tRAH 8 - 10 - ns Column address setup time tASC 0 - 0 - ns 7 Column address hold time tCAH 8 - 10 - ns RAS to CAS delay time tRCD 12 37 14 45 ns 8 RAS to column address delay time tRAD 10 25 12 30 ns 9 Column address to RAS lead time tRAL 25 - 30 - ns RAS hold time tRSH 8 - 10 - ns CAS hold time tCSH 38 - 40 - ns CAS to RAS precharge time tCRP 5 - 5 - ns 10 OE to Din delay time tOED 12 - 15 - ns Transition time (rise and fall) tT 1 50 1 50 ns 11 Refresh period tREF - 32 - 32 ms Refresh period (S- Version) tREF - 128 - 128 ms CAS to output in Low- Z tCLZ 0 - 0 - ns CAS delay time from Din tDZC 0 - 0 - ns OE delay time from Din tDZO 0 - 0 - ns |
Аналогичный номер детали - AD401M162VLB-5 |
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Аналогичное описание - AD401M162VLB-5 |
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