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HYB18T1G400BF_07 Datasheet, PDF (70/74 Pages) Qimonda AG – 1-Gbit Double-Data-Rate-Two SDRAM
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Internet Data Sheet
List of Figures
HY[B/I]18T1G[40/80/16]0B[C/F](L/V)
1-Gbit Double-Data-Rate-Two SDRAM
Figure 1
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Figure 13
Ball Configuration for ×4 components, PG-TFBGA-68 (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ball Configuration for ×8 components, PG-TFBGA-68 (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Chip Configuration for x16 Components in PG–TFBGA–84 (Top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Single-ended AC Input Test Conditions Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Differential DC and AC Input and Output Logic Levels Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
AC Overshoot / Undershoot Diagram for Address and Control Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
AC Overshoot / Undershoot Diagram for Clock, Data, Strobe and Mask Pins . . . . . . . . . . . . . . . . . . . . . . . . . 41
Method for calculating transitions and endpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Differential input waveform timing - tDS and tDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Differential input waveform timing - tlS and tlH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Package Outline P(G)-TFBGA-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Package Outline P(G)-TFBGA-84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Package Outline PG-TFBGA-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Rev. 1.3, 2007-07
70
03062006-ZNH8-HURV
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