h55s1g62mfp-60 Hynix Semiconductor, h55s1g62mfp-60 Datasheet - Page 25

• Manufacturer Part Number: h55s1g62mfp-60
• Description: 64mx16bit Mobile Sdram
• Manufacturer: Hynix Semiconductor

Mobile SDR SDRAM OPERATION
State Diagram
Rev 1.2 / Jul. 2008
SUSPEND
READA
SUSPEND
Read
READ
Mode Register
(EXTENDED)
Precharge
with AP
Power
POWER
DOWN
Bank
READ
READ
DEEP
On
All
Manual input
Automatic Sequence
Set
(E)MRS
Read
Precharge
ACTIVE
ROW
IDLE
All
Write
REFS
REFX
Active
Power
Down
1Gbit (64Mx16bit) Mobile SDR Memory
Refresh
Refresh
WRITE
Power
Down
with AP
WRITE
Auto
Self
SUSPEND
WRITE
Write
SUSPEND
WRITEA
H55S1G62MFP Series
ACT :
Active
DPDS :
Enter Deep
Power-Down
DPDSX :
Exit Deep Power-
DownEMRS
EMRS :
Ext. Mode Reg.
Set
MRS :
Mode Register Set
PRE :
Precharge
PREALL :
Banks
REFA :
Auto Refresh
REFS :
Enter Self Refresh
REFSX :
Exit Self Refresh
READ :
Read w/o Auto
Precharge
READA :
Read with Auto
Precharge
WRITE :
Write w/o Auto
Precharge
WRITEA :
Write with Auto
Precharge
Precharge All
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