IS42SM32400F Datasheet, PDF (20/27 Pages) Integrated Silicon Solution, Inc – Auto refresh and self refresh

IS42SM32400F
Table10: AC Operating Condition (T_A= -40 ~ 85 °C, VDD = 2.7V~3.6V, VSS=0V)
Parameter
AC Input High/Low Level Voltage
Input Timing Measurement Reference Level Voltage
Input Rise / Fall Time
Output Timing Measurement Reference Level Voltage
Output Load Capacitance for Access Time Measurement
Symbol
V_IH / V_IL
V_TRIP
t_R / t_F
V_OUTREF
C_L
Typ
2.4 / 0.4
0.5 x VDDQ
1/1
0.5 x VDDQ
30
Unit
V
V
ns
V
pF
Output
870Ω
VDDQ
1200Ω
30pF
Output
Z0=50Ω
VTT=0.5 x VDDQ
50Ω
30pF
DC Output Load Circuit
AC Output Load Circuit
Rev. A | July 2010
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