VIS
VG36644041DT / VG36648041DT / VG36641641DT
CMOS Synchronous Dynamic RAM
AC Characteristics (Ta = 0 ~ 70°C, VDD = VDDQ = 3.3 ± 0.3V , VSS = VSSQ = 0V, unless otherwise noted)
Test Conditions
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
Note): 1.if clock rising time is longer than 1ns, (tr/2-0.5ns) should be added to the parameter.
Output Load Conditions
VDDQ
VOUT
Device
Under
Test
VDDQ
Ω Z = 50
50PF
Document :1G5-0177
Rev.2
Page 7