參數(shù)資料
型號(hào): MC-428LFC72
廠商: NEC Corp.
英文描述: 3.3 V Operation 4M-Word By 64-Bit Dynamic RAM Module(工作電壓為3.3V的動(dòng)態(tài)RAM模塊)
中文描述: 3.3 V工作4分,64個(gè)字位動(dòng)態(tài)RAM模塊(工作電壓為3.3伏的動(dòng)態(tài)內(nèi)存模塊)
文件頁(yè)數(shù): 19/28頁(yè)
文件大?。?/td> 223K
代理商: MC-428LFC72
MC-428LFC72
19
Hyper Page Mode (EDO) Late Write Cycle
/CAS
V
IH–
V
IL–
t
CPN
t
CP
t
CP
t
CSH
t
HCAS
t
RCD
/RAS
V
IH–
V
IL–
t
RASP
t
RP
t
CRP
t
HPC
t
RSH
t
HCAS
t
RHCP
t
HCAS
Row
Col.
t
ASR
t
RAH
t
RAD
t
ASC
t
CAH
t
ASC
Col.
t
CAH
t
ASC
Col.
t
CAH
t
RAL
Address
V
IH–
V
IL–
/WE
V
IH–
V
IL–
t
RCS
t
CWL
t
WP
t
RCS
t
CWL
t
WP
t
RCS
t
CWL
t
RWL
t
WP
/OE
V
IH–
V
IL–
t
OEH
t
OEH
t
OEH
I/O
V
IH–
V
IL–
t
OED
t
DS
t
DH
Hi-Z
Data in
t
OED
t
DS
t
DH
Data in
Hi-Z
t
OED
t
DS
t
DH
Data in
Hi-Z
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.
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