W9464G6IH Datasheet, PDF (44/54 Pages) Winbond – 1M × 4 BANKS × 16 BITS DDR SDRAM

11.10 Auto-precharge Timing (Write Cycle)
CLK
CLK
BL=2
CMD
WRITA
tDAL
AP
ACT
DQS
W9464G6IH
DQ
D0 D1
tDAL
BL=4
CMD
WRITA
AP
DQS
DQ
BL=8
CMD
WRITA
D0 D1 D2 D3
DQS
DQ
D0 D1 D2 D3 D4 D5 D6 D7
ACT
tDAL
AP
ACT
The Write with Auto-precharge command cannot be interrupted by any other command.
AP _{Represents the start of internal precharging.}
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Publication Release Date:Mar. 17, 2010
Revision A04