W982516BH Datasheet, PDF (19/43 Pages) Winbond – 4M X 4 BANKS X 16 BIT SDRAM

W982516BH
Timing Waveforms, continued
Control Timing of Input/Output Data
Input Data
(Word Mask)
CLK
tCMH
DQM
DQ0 -15
tDS
tDH
Valid
Data-in
(Clock Mask)
CLK
tCKH
CKE
DQ0 -15
tDS
tDH
Valid
Data-in
tCMS
tCMH
tCKS
tCKH
tDS
tDH
Valid
Data-in
tCMS
tDS
tDH
Valid
Data-in
tCKS
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
tDS
tDH
Valid
Data-in
Output Data
(Output Enable)
CLK
DQM
DQ0 -15
(Clock Mask)
CLK
CKE
DQ0 -15
tCMH
tCMS
tCMH
tCMS
tAC
tOH
tAC
tOH
Valid
Data-Out
tHZ
tOH
Valid
Data-Out
tAC
tLZ
OPEN
tCKH
tCKS
tCKH
tCKS
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: December 13, 2001
Revision A2