W9812G2GH Datasheet, PDF (19/42 Pages) Winbond – a high-speed synchronous dynamic random access memory (SDRAM), organized as 1,048,576 words × 4 banks × 32 bits

W9812G2GH
10.3 Control Timing of Input/Output Data
Control Timing of Input Data
(Word Mask)
CLK
tCMH
tCMS
tCMH
DQM
DQ0 -31
tDS
tDH
Valid
Data-in
(Clock Mask)
CLK
tCKH
tCKS
tCKH
tCMS
tDS
tDH
Valid
Data-in
tCKS
CKE
DQ0 -31
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
Control Timing of Output Data
(Output Enable)
CLK
tCMH
tCMS
tCMH
DQM
DQ0 -31
(Clock Mask)
tAC
tOH
tAC
tOH
Valid
Data-Out
tCMS
tHZ
tOH
Valid
Data-Out
tAC
tLZ
OPEN
CLK
tCKH
tCKS
tCKH
tCKS
CKE
DQ0 -31
tAC
tOH
tAC
tOH
Valid
Data-Out
Valid
Data-Out
tAC
tOH
tAC
tOH
Valid
Data-Out
tAC
tOH
Valid
Data-Out
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Publication Release Date: Aug. 13,2007
Revision A07