IS61WV25616ALL Datasheet, PDF (5/21 Pages) Integrated Silicon Solution, Inc – 256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM

IS61WV25616ALL/ALS, IS61WV25616BLL/BLS,
IS64WV25616BLL/BLS
AC TEST CONDITIONS
Parameter
Unit
Unit
Unit
1
(2.4V-3.6V)
(3.3V + 10%)
(1.65V-2.2V)
Input Pulse Level
0V to 3V
0V to 3V
0V to 1.8V
Input Rise and Fall Times
1V/ ns
1V/ ns
1V/ ns
2
Input and Output Timing
1.5V
1.5V
0.9V
and Reference Level (VRef)
Output Load
See Figures 1 and 2
SeeFigures1and2 SeeFigures1and2
3
AC TEST LOADS
OUTPUT
ZO = 50Ω
50Ω
1.5V
30 pF
Including
jig and
scope
Figure 1.
319 Ω
4
3.3V
OUTPUT
5
5 pF
353 Ω
Including
jig and
scope
6
Figure 2.
7
8
9
10
11
12
Integrated Silicon Solution, Inc. — www.issi.com
5
Rev. G
07/15/2010