k4t51163qi-hpf7 Samsung Semiconductor, Inc., k4t51163qi-hpf7 Datasheet - Page 27

• Manufacturer Part Number: k4t51163qi-hpf7
• Description: 512mb I-die Ddr2 Sdram
• Manufacturer: Samsung Semiconductor, Inc.

K4T51163QI
V
V
V
V
V
V
Hold Slew Rate
IL(dc)
IL(ac)
DDQ
REF(dc)
IH(ac)
IH(dc)
Rising Signal
DQS
DQS
Figure 9 - Illustration of nominal slew rate for tDH (differential DQS, DQS)
max
max
min
min
V
SS
dc to V
dc to V
region
region
=
V
REF(dc)
REF
REF
- Vil(dc)max
∆TR
slew rate
tDS
nominal
27 of 42
tDH
∆TR
Hold Slew Rate
Falling Signal
slew rate
tDS
nominal
=
Vih(dc)min - V
Industrial
tDH
∆TF
∆TF
REF(dc)
Rev. 1.0 August 2009
DDR2 SDRAM