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| HYS72T32000HP Datasheet, PDF (23/53 Pages) Qimonda AG – 240-Pin Registered DDR2 SDRAM Modules | |||
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Internet Data Sheet
HYS72T[32/64]xxxHPâ[3S/3.7]âA
Registered DDR2 SDRAM Modules
FIGURE 3
Differential input waveform timing - tDS and tDS
DQS
DQS
tDS tDH
tDS tDH
VDDQ
VIH(ac) min
VIH(dc) min
VREF(dc)
VIL(dc) max
VIL(ac) max
VSS
FIGURE 4
Differential input waveform timing - tlS and tlH
CK
CK
tIS tIH
tIS tIH
VDDQ
VIH(ac) min
VIH(dc) min
VREF(dc)
VIL(dc) max
VIL(ac) max
VSS
Rev. 1.01, 2006-09
23
03292006-ZZHP-PR83
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