w9425g6dh Winbond Electronics Corp America, w9425g6dh Datasheet - Page 51
w9425g6dh
Manufacturer Part Number
w9425g6dh
Description
4m X 4 Banks X 16 Bits Ddr Sdram
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W9425G6DH.pdf
(53 pages)
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11.26 Self Refresh Entry and Exit Timing
Note:
If the clock frequency is changed during self refresh mode, a DLL reset is required upon exit.
CLK
CLK
CMD
CKE
PREA
SELF
Entry
NOP
t
RP
t
IH
SELF
t
Entry
IS
SELFX
Exit
t
XSNR
NOP
- 51 -
t
ACT
XSRD
NOP
t
IH
SELEX
t
IS
Exit
Publication Release Date:Feb. 12, 2008
READ
NOP
NOP
W9425G6DH
CMD
Revision A8