H5PS1G63EFR HYNIX [Hynix Semiconductor], H5PS1G63EFR Datasheet - Page 30

• Manufacturer Part Number: H5PS1G63EFR
• Description: 1Gb DDR2 SDRAM
• Manufacturer: HYNIX [Hynix Semiconductor]

Rev. 0.4 / Nov 2008
Fig. a. Illustration of nominal slew rate for tIS,tDS
Setup Slew Rate
Falling Signal
V
V
V
V
IL
IL
IH
IH
V
(dc)max
(ac)max
(dc)min
(ac)min
CK, DQS
REF
CK,DQS
V
(dc)
Vss
DDQ
=
Delta TF
V
REF
(dc)-V
Delta TF
nominal
slew rate
t
t
IS
DS
IL
,
(ac)max
t
t
IH
DH
,
Setup Slew Rate
Rising Signal
Delta TR
t
t
nominal
slew rate
IS
DS
,
=
V
t
t
IH
DH
V
region
IH
,
REF
(ac)min-V
to ac
Delta TR
H5PS1G43EFR
H5PS1G83EFR
H5PS1G63EFR
REF
(dc)
30