VIS
Preliminary
VG36128401A
VG36128801A
VG36128161A
CMOS Synchronous Dynamic RAM
AC Characteristics : (Ta = 0 to 70°C V DD = 3.3V ±0.3V ,VSS = 0V)
Test Conditions for LVTTL Compatible :
AC input Levels (VIH/VIL)
Input rise and fall time
2.0/0.8V
1ns
Input timing reference level/
Output timing reference level
Output load condition
1.4V
50pF
AC Test Load Circuits (for LVTTL interface) :
VDDQ
VOUT
Device
Under
Test
VDDQ
Z = 50 Ω
50PF
Document : 1G5-0154
Rev.1
Page 6