IS61NF25618-8.5TQ Datasheet, PDF (11/20 Pages) Integrated Silicon Solution, Inc – 128K x 32, 128K x 36 and 256K x 18 FLOW-THROUGH NO WAIT STATE BUS SRAM

IS61NF12832 IS61NF12836 IS61NF25618
IS61NLF12832 IS61NLF12836 IS61NLF25618
2.5V I/O AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
Unit
0V to 2.5V
1.5 ns
1.25V
See Figures 3 and 4
ISSI ^®
2.5V I/O OUTPUT LOAD EQUIVALENT
OUTPUT
ZO = 50Ω
50Ω
1.25V
+2.5V
1,667 Ω
OUTPUT
1,538 Ω
5 pF
Including
jig and
scope
Figure 3
Figure 4
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
11
Rev. A
11/11/02