2Gb: x4, x8, x16 DDR3 SDRAM - Micron
2Gb: x4, x8, x16 DDR3 SDRAM - Micron
2Gb: x4, x8, x16 DDR3 SDRAM - Micron
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
AC Overshoot/Undershoot Specification<br />
Table 26: Control and Address Pins<br />
Parameter <strong>DDR3</strong>-800 <strong>DDR3</strong>-1066 <strong>DDR3</strong>-1333 <strong>DDR3</strong>-1600 <strong>DDR3</strong>-1866 <strong>DDR3</strong>-2133<br />
Maximum peak amplitude allowed<br />
for overshoot area<br />
(see Figure 14)<br />
0.4V 0.4V 0.4V 0.4V 0.4V 0.4V<br />
Maximum peak amplitude allowed<br />
for undershoot area<br />
(see Figure 15)<br />
Maximum overshoot area above<br />
VDD (see Figure 14)<br />
Maximum undershoot area below<br />
VSS (see Figure 15)<br />
Table 27: Clock, Data, Strobe, and Mask Pins<br />
0.4V 0.4V 0.4V 0.4V 0.4V 0.4V<br />
0.67 Vns 0.5 Vns 0.4 Vns 0.33 Vns 0.28 Vns 0.25 Vns<br />
0.67 Vns 0.5 Vns 0.4 Vns 0.33 Vns 0.28 Vns 0.25 Vns<br />
Parameter <strong>DDR3</strong>-800 <strong>DDR3</strong>-1066 <strong>DDR3</strong>-1333 <strong>DDR3</strong>-1600 <strong>DDR3</strong>-1866 <strong>DDR3</strong>-2133<br />
Maximum peak amplitude allowed<br />
for overshoot area<br />
(see Figure 14)<br />
0.4V 0.4V 0.4V 0.4V 0.4V 0.4V<br />
Maximum peak amplitude allowed<br />
for undershoot area<br />
(see Figure 15)<br />
Maximum overshoot area above<br />
VDD/VDDQ (see Figure 14)<br />
Maximum undershoot area below<br />
VSS/VSSQ (see Figure 15)<br />
Figure 14: Overshoot<br />
Figure 15: Undershoot<br />
Volts (V)<br />
V DD /V DDQ<br />
Volts (V)<br />
0.4V 0.4V 0.4V 0.4V 0.4V 0.4V<br />
0.25 Vns 0.19 Vns 0.15 Vns 0.13 Vns 0.11 Vns 0.10 Vns<br />
0.25 Vns 0.19 Vns 0.15 Vns 0.13 Vns 0.11 Vns 0.10 Vns<br />
V SS /V SSQ<br />
Maximum amplitude<br />
Time (ns)<br />
Maximum amplitude<br />
<strong>2Gb</strong>: <strong>x4</strong>, <strong>x8</strong>, <strong>x16</strong> <strong>DDR3</strong> <strong>SDRAM</strong><br />
Electrical Specifications – DC and AC<br />
Time (ns)<br />
Overshoot area<br />
Undershoot area<br />
PDF: 09005aef826aaadc<br />
<strong>2Gb</strong>_<strong>DDR3</strong>_<strong>SDRAM</strong>.pdf – Rev. P 2/12 EN 48 <strong>Micron</strong> Technology, Inc. reserves the right to change products or specifications without notice.<br />
� 2006 <strong>Micron</strong> Technology, Inc. All rights reserved.