W9751G6KB WINBOND [Winbond], W9751G6KB Datasheet - Page 73

• Manufacturer Part Number: W9751G6KB
• Description: 8M ? 4 BANKS ? 16 BIT DDR2 SDRAM
• Manufacturer: WINBOND [Winbond]

10.8 Data input (write) timing
10.9 Burst write operation: RL=5 (AL=2, CL=3, WL=4, BL=4)
DQS
DQS
DQ
DM
CLK
CLK
CMD
DQS
DQS
DQs
DQS
DQS
DQs
Case 1: with t
Case 2: with t
Posted CAS
T0
WRITE A
DQSS
DQSS
(max)
(min)
T1
NOP
WL = RL – 1= 4
WL = RL – 1= 4
t
WPRE
DQS
DQS
T2
t
DS
V
V
DMin
NOP
IL
IH
D
(ac)
(ac)
t
DQSH
T3
NOP
t
DS
V
V
DMin
IH
IL
D
(ac)
(ac)
DIN
- 73 -
t
A0
DQSS
t
T4
DQSS
DIN
t
A0
t
NOP
DQSL
DSH
DIN
A1
DIN
A1
t
DSS
V
V
DIN
t
A2
DQSS
IH
DMin
IL
D
t
(dc)
(dc)
T5
DQSS
t
DH
DIN
A2
t
NOP
DSH
Publication Release Date: Dec. 09, 2011
DIN
A3
DIN
A3
t
DSS
T6
NOP
V
V
DMin
IH
IL
D
(dc)
(dc)
t
DH
Completion of
The Burst Write
W9751G6KB
t
WPST
T7
≥ t
≥ t
NOP
WR
WR
Revision A01
Tn
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