PD45128168G5-A75A-9JF Elpida Memory, Inc., PD45128168G5-A75A-9JF Datasheet - Page 14

• Manufacturer Part Number: PD45128168G5-A75A-9JF
• Description: 128M-bit synchronous DRAM 4-bank, LVTTL MOS integrated circuit
• Manufacturer: Elpida Memory, Inc.

3. Simplified State Diagram
14
SUSPEND
SUSPEND
WRITEA
WRITE
POWER
ON
CKE
CKE
CKE
CKE
Register
Mode
Write
Set
WRITEA
Precharge
WRITE
MRS
Read
Precharge
Data Sheet E0031N30
ACTIVE
ROW
IDLE
Write
PD45128441, 45128841, 45128163
CKE
REF
CKE
READA
READ
Refresh
Self
Read
Power
Active
Power
Down
Down
CBR (Auto)
CKE
CKE
CKE
Refresh
CKE
Automatic sequence
Manual input
SUSPEND
SUSPEND
READA
READ