k4t51043qe-zlcc Samsung Semiconductor, Inc., k4t51043qe-zlcc Datasheet - Page 30

• Manufacturer Part Number: k4t51043qe-zlcc
• Description: 512mb E-die Ddr2 Sdram Specification
• Manufacturer: Samsung Semiconductor, Inc.

K4T51043QE
K4T51083QE
K4T51163QE
V
V
V
V
V
V
Hold Slew Rate
IL(dc)
IL(ac)
REF(dc)
DDQ
IH(ac)
IH(dc)
Rising Signal
Figure 9 - IIIustration of nominal slew rate for tDH (differential DQS, DQS)
DQS
DQS
max
max
min
min
V
SS
dc to V
dc to V
region
region
=
V
REF(dc)
REF
REF
∆TR
- Vil(dc)max
slew rate
tDS
nominal
30 of 45
tDH
∆TR
Hold Slew Rate
Falling Signal
nominal
slew rate
tDS
=
Vih(dc)min - V
tDH
∆TF
∆TF
REF(dc)
DDR2 SDRAM
Rev. 1.8 July 2007