參數(shù)資料
型號(hào): HYB25L512160AC-7.5
廠商: INFINEON TECHNOLOGIES AG
英文描述: BJAWBMSpecialty DRAMs Mobile-RAM
中文描述: BJAWBMSpecialty DRAM的移動(dòng)RAM
文件頁(yè)數(shù): 17/50頁(yè)
文件大小: 1335K
代理商: HYB25L512160AC-7.5
HYB25L512160AC–7.5
512MBit Mobile-RAM
Functional Description
Data Sheet
17
Rev. 1.3, 2004-04
10212003-BSPE-77OL
3.3
State Diagram
Figure 7
State Diagram
Power
On
Mode
Register
Set
Power
applied
Deep
Power
Down
DPDSX
MRS
ACT
Self
Refresh
REFS
REFSX
Idle
DPDS
Auto
Refresh
REFA
Active
Power
Down
CKEH
CKEL
Row
Active
WRTE
READ
WRITE A
READ A
Precharge
READ
READA
WRITEA
READA
WRITEA
PRE
READ
A
PRE
Automatic Sequence
Command Sequence
Clock
Suspend
READ
Clock
Suspend
READA
Clock
Suspend
WRITE
Clock
Suspend
WRITEA
READ
BST
BST
CKEL
CKEL
CKEL
CKEL
CKEH
CKEH
CKEH
CKEH
PREALL = Precharge All Banks
REFS = Enter Self Refresh
REFSX = Exit Self Refresh
REFA = Auto Refresh
DPDS = Enter Deep Power Down
DPDSX = Exit Deep Power Down
CKEL = Enter Power Down
CKEH = Exit Power Down
READ = Read w/o Auto Precharge
READA = Read with Auto Precharge
WRITE = Write w/o Auto Precharge
WRITEA = Write with Auto Precharge
Precharge
All
PREALL
CKEL
CKEH
Precharge
Power
Down
WRITE
WRITEA
WRITE
PRE
PRE
ACT = Active
PRE = Precharge
BST = Burst Terminate
MRS = Mode Register Set
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