參數(shù)資料
型號: MC-424LFG641
廠商: NEC Corp.
英文描述: 64 bits dynamic RAM modules(64 位動態(tài)RAM 模塊)
中文描述: 64位動態(tài)RAM模塊(64位動態(tài)內(nèi)存模塊)
文件頁數(shù): 30/44頁
文件大?。?/td> 368K
代理商: MC-424LFG641
30
MC-424LFG641
Hyper Page Mode (EDO) Early Write Cycle
Data in
V
IH
V
IL
V
IH
V
IL
/WE
V
IH
V
IL
Address
V
IH
V
IL
V
IH
V
IL
/RAS
CRP
t
RAD
t
ASR
t
RAH
t
ASC
t
CAH
t
ASC
t
CAH
t
WCH
t
WCS
t
WCH
t
DH
t
DS
t
DS
t
DH
t
Data in
Data in
DS
t
DH
t
WCH
t
Row
Col.
Col.
Col.
ASC
t
CAH
t
CPN
t
RP
t
RAL
t
HCAS
t
CP
t
HCAS
t
HPC
t
RSH
t
RHCP
t
RASP
t
CP
t
HCAS
t
RCD
t
CSH
t
WCS
t
WCS
t
/CAS
DQ
Remarks 1.
/OE : Don’t care
2.
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
MC-428LFC72 3.3 V Operation 4M-Word By 64-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
MC-428LFF721 3.3 V Operation 16M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
MC-428LFG641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-428LFH641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-42S4LFG64S 3.3 V Operation 16M-Word By 65-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
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