參數(shù)資料
型號: MC-428LFG641
廠商: NEC Corp.
英文描述: 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
中文描述: 3.3 V工作電壓800萬字由72位動態(tài)內(nèi)存模塊(工作電壓為3.3伏的內(nèi)存模塊)
文件頁數(shù): 22/32頁
文件大?。?/td> 274K
代理商: MC-428LFG641
22
MC-428LFG641
Hyper Page Mode (EDO) Late Write Cycle
/RAS
Address
/WE
Col.
Col.
Col.
Row
Hi-Z
Hi-Z
Hi-Z
Data in
Data in
Data in
/OE
RASP
t
RHCP
t
RP
t
CPN
t
RSH
t
HCAS
t
HCAS
t
HPC
t
CP
t
CP
t
CSH
t
HCAS
t
RCD
t
CRP
t
ASR
t
RAH
t
RAD
t
CAH
t
CAH
t
ASC
t
RAL
t
CAH
t
WP
t
RWL
t
CWL
t
RCS
t
WP
t
CWL
t
WP
t
RCS
t
CWL
t
RCS
t
OEH
t
OEH
t
OEH
t
OED
t
DS
t
DH
t
OED
t
DS
t
DH
t
OED
t
DS
t
DH
t
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
ASC
t
ASC
t
/CAS
DQ
Remark
In the hyper page mode (EDO), read, write and read modify write cycles are available for each of the
consecutive /CAS cycles within the same /RAS cycle.
相關(guān)PDF資料
PDF描述
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