H5PS1G63EFR HYNIX [Hynix Semiconductor], H5PS1G63EFR Datasheet - Page 32

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

Rev. 0.4 / Nov 2008
Fig. c. Illustration of nominal line for tIH, tDH
Hold Slew Rate
Rising Signal
V
V
V
V
IL
IL
IH
IH
CK, DQS
CK, DQS
(dc)max
V
(ac)max
(dc)min
V
(ac)min
Vss
REF
DDQ
(dc)
dc to V
region
=
V
REF
REF
(dc)-V
Delta TR
t
t
nominal
slew rate
IS
DS
IL
,
(dc)max
t
t
IH
DH
,
Delta TR
Hold Slew Rate
Falling Signal
t
t
nominal
slew rate
IS
DS
,
=
V
t
t
IH
IH
DH
(dc)min - V
,
Delta TF
Delta TF
H5PS1G43EFR
H5PS1G83EFR
H5PS1G63EFR
REF
(dc)
32