k4x56323pg Samsung Semiconductor, Inc., k4x56323pg Datasheet - Page 5

• Manufacturer Part Number: k4x56323pg
• Description: 8m X32 Mobile-ddr Sdram
• Manufacturer: Samsung Semiconductor, Inc.

Functional Description
K4X56323PG - 7(8)E/G
APPLIED
POWER
PRECHARGE
ALL BANKS
POWER
EMRS
MRS
ON
POWER
DOWN
WRITEA
WRITEA
WRITEA
PRE
WRITE
CKEH
MRS
WRITE
CKEH
CKEL
Figure.1 State diagram
WRITEA
PRE
POWER
DOWN
DEEP
PRECHARGED
PRECHARGE
ALL BANKS
PREALL
ACTIVE
POWER
DOWN
ROW
DEEP
ACT
IDLE
PRE
READ
READA
READA
CKEH
PRE
REFS
READ
REFRESH
PARTIAL
REFA
SELF
CKEL
REFSX
BURST STOP
READA
READ
REFRESH
POWER
Mobile-DDR SDRAM
DOWN
READA
SELF
REFRESH
AUTO
Automatic Sequence
Command Sequence
January 2006