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IS64LV25616AL Datasheet(PDF) 6 Page - Integrated Silicon Solution, Inc |
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IS64LV25616AL Datasheet(HTML) 6 Page - Integrated Silicon Solution, Inc |
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6 Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774 Rev. D 07/05/06 IS64LV25616AL ISSI® READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range) -10 -12 Symbol Parameter Min. Max. Min. Max. Unit tRC Read Cycle Time 10 — 12 — ns tAA Address Access Time — 10 — 12 ns tOHA Output Hold Time 2 — 2 — ns tACE CE Access Time — 10 — 12 ns tDOE OE Access Time — 4 — 5 ns tHZOE(2) OE to High-Z Output — 4 — 5 ns tLZOE(2) OE to Low-Z Output 0 — 0 — ns tHZCE(2 CE to High-Z Output 0 4 0 6 ns tLZCE(2) CE to Low-Z Output 3 — 3 — ns tBA LB, UB Access Time — 4 — 5 ns tHZB(2) LB, UB to High-Z Output 0 3 0 4 ns tLZB(2) LB, UB to Low-Z Output 0 — 0 — ns tPU Power Up Time 0 — 0 — ns tPD Power Down Time — 10 — 12 ns AC TEST CONDITIONS Parameter Unit Input Pulse Level 0V to 3.0V Input Rise and Fall Times 3 ns Input and Output Timing and Reference Level 1.5V Output Load See Figures 1 and 2 AC TEST LOADS Figure 1 Figure 2 319 Ω 5 pF Including jig and scope 353 Ω OUTPUT 3.3V Notes: 1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0V to 3.0V and output loading specified in Figure 1. 2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. 319 Ω 30 pF Including jig and scope 353 Ω OUTPUT 3.3V |
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