EDD51323DBH-LS
Deep power-down exit [DPDEX]
As CKE goes high in the deep power-down mode, the DDR Mobile RAM exit from the deep power-down mode
through deep power-down exiting sequence.
Simplified State Diagram
SELF
REFRESH
EXTENDED
MODE
REGISTER
SET
SR ENTRY
SR EXIT
MRS
REFRESH
MODE
REGISTER
SET
AUTO
REFRESH
IDLE
CKE
CKE_
IDLE
POWER
DOWN
DEEP
POWER
DOWN
ACTIVE
POWER
DOWN
ACTIVE
CKE_
CKE
BST
WRITE
ROW
ACTIVE
BST
READ
WRITE
WRITE
WITH
AP
READ
WITH
AP
READ
WRITE
READ
READ
READ
WITH AP
WRITE
WITH AP
READ
WITH AP
PRECHARGE
WRITEA
READA
PRECHARGE PRECHARGE
POWER
APPLIED
POWER
ON
PRECHARGE
PRECHARGE
Automatic sequence
Manual input
Deep power down exit sequence
Preliminary Data Sheet E1432E20 (Ver. 2.0)
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