w9425g8eh Winbond Electronics Corp America, w9425g8eh Datasheet - Page 37

• Manufacturer Part Number: w9425g8eh
• Description: 8m ? 4 Banks ? 8 Bits Ddr Sdram
• Manufacturer: Winbond Electronics Corp America

11.4 Write Timing (Burst Length = 4)
CLK
CMD
ADD
CLK
(Data)
Input
DQS
t
IS
WRIT
Col
t
IH
t
t
CH
WPRES
t
Preamble
DQSS
t
t
CL
WPRE
DA0
DA0
t
DS
tDQSH
t
tDSH
DSH
t
DH
t
CK
DA1
DA1
tDQSL
t
t
DSS
DSS
t
t
DS
DH
- 37 -
DA2
DA2
tDQSH
t
t
DSH
DSH
t
DS
DA3
DA3
Postamble
tWPST
t
t
DSS
DSS
t
DH
Publication Release Date: Jul. 04
Revision A01
,
2008