1Gb : x4, x8, x16 DDR3 SDRAM
Ele ct rica l Sp e cifica t io n s – DC a n d AC
Ta b le 24:
Pa ra m e t e r
Clo ck, Da t a , St ro b e , a n d Ma sk Pin s
DDR3-800
DDR3-1066 DDR3-1333 DDR3-1600
Maximum peak amplitude allowed for overshoot area
(see Figure 18 on page 43)
0.4V
0.4V
0.4V
0.4V
Maximum peak amplitude allowed for undershoot area
(see Figure 19 on page 43)
0.4V
0.4V
0.4V
0.4V
Maximum overshoot area above VDD/VDDQ
(see Figure 18 on page 43)
0.25 Vns
0.25 Vns
0.19 Vns
0.19 Vns
0.15 Vns
0.15 Vns
0.13 Vns
0.13 Vns
Maximum undershoot area below VSS/VSSQ
(see Figure 19 on page 43)
Fig u re 18: Ove rsh o o t
Maximum amplitude
Overshoot area
Volts (V)
VDD/VDDQ
Time (ns)
Fig u re 19: Un d e rsh o o t
VSS/VSSQ
Volts (V)
Undershoot area
Maximum amplitude
Time (ns)
PDF: 09005aef826aa906/Source: 09005aef82a357c3
1Gb_DDR3_3.fm - Rev. D 8/1/08 EN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2006 Micron Technology, Inc. All rights reserved.
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