®
IS42S81600A, IS42S16800A, IS42S32400A
IS42LS81600A, IS42LS16800A, IS42LS32400A
ISSI
AC TEST CONDITIONS
Input Load
Output Load
t
CK
t
CHI
t
CL
1.6V
Vddq
0.9V
0.2V
CLK
350Ω
Z = 50Ω
t
CS
t
CH
Output
30 pF
1.6V
0.9V
350Ω
INPUT
0.2V
t
AC
t
OH
OUTPUT
0.9V
0.9V
AC TEST CONDITIONS
Parameter
Unit
AC High Level Input Voltage/Low Level Input Voltage
Input Rise and Fall Times
1.6V to 0.2V
1 ns
Input Timing Reference Level
0.9V
OutputTimingMeasurementReferenceLevel
0.9V
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
ADVANCEDINFORMATION Rev. 00A
23
06/01/02