W9412G6JH Datasheet, PDF (22/53 Pages) Winbond – 2M  4 BANKS  16 BITS DDR SDRAM

8.4 Simplified Stated Diagram
W9412G6JH
MODE
REGIST ER
SET
MRS/EMRS
ACT IVE
P OW E RDOW N
PDEX
PD
Write
Write
SREF
SREFX
AREF
IDLE
PD
PDEX
ACT
SELF
REFRESH
AUT O
REFRESH
P OW E R
DOW N
ROW
ACT IVE
BST
Read
Read
W ri te
Write A
Write A
Read
Write A
Read A
PRE
PRE
Read A
PRE
Read
Read A
Read A
POWER
APPLIED
P OW E R
ON
PRE
PRE
CHARGE
Automatic Sequence
Command Sequence
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Publication Release Date: Nov. 29, 2011
Revision A03