1Gb : x4, x8, x16 DDR3 SDRAM
Sp e e d Bin Ta b le s
t
t
Fig u re 35: No m in a l Sle w Ra t e a n d VAC fo r IS (Co m m a n d a n d Ad d re ss – Clo ck)
t
t
t
t
IH
IS
IH
IS
CK
CK#
DQS#
DQS
VDDQ
t
VAC
VIH(AC) MIN
VIH(DC) MIN
VREF to AC
region
Nominal
slew rate
VREF(DC)
Nominal
slew rate
VIL(DC) MAX
VIL(DC) MAX
VREF to AC
region
t
VAC
VSS
ΔTF
ΔTR
VREF(DC) - VIL(AC) MAX
ΔTF
VIH(AC) MIN - VREF(DC)
ΔTR
Setup slew rate
falling signal
Setup slew rate
rising signal
=
=
Notes: 1. Both the clock and the strobe are drawn on different time scales.
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.
80