UPD46128953-X Datasheet, PDF (40/60 Pages) NEC – 128M-BIT CMOS MOBILE SPECIFIED RAM 4M-WORD BY 32-BIT ADDRESS / DATA MULTIPLEXED EXTENDED TEMPERATURE OPERATION

AC Characteristics (Recommended Operating Conditions Unless Otherwise Noted)
AC Test Conditions
Input Waveform (Rise and Fall Time ≤ 3 ns)
VDDQ
0.8VDDQ
0.2VDDQ
VSSQ
3 ns
VDDQ / 2
Test points
VDDQ / 2
Output Waveform
μPD46128953-X
VDDQ / 2
Test Points
VDDQ / 2
Output Load
30 pF
Remark CL includes capacitance of the probe and jig, and stray capacitance.
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Preliminary Data Sheet M17506EJ1V1DS