參數(shù)資料
型號: MC-4216LFC721
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的動態(tài)RAM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伏的動態(tài)內(nèi)存模塊)
文件頁數(shù): 20/32頁
文件大小: 290K
代理商: MC-4216LFC721
20
MC-4216LFC721
Hyper Page Mode (EDO) Read Cycle (/OE Control)
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.
Hi - Z
Hi - Z
Row
Col.A
Col.B
Col.C
/RAS
/CAS
Address
/OE
DQ
Data out A
Data out C
/WE
V
IH
V
IL
V
OH
V
OL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
RASP
t
RP
t
RHCP
t
CPN
t
RSH
t
HCAS
t
CP
t
HPC
t
HCAS
t
CP
t
HCAS
t
CSH
t
RCD
t
CRP
t
RAD
t
RAH
t
ASR
t
ASC
t
CAH
t
CAH
t
ASC
t
CAH
t
RAL
t
OFR
t
OFC
t
RRH
t
RCH
t
OES
t
AA
t
t
CAC
CAC
t
AA
t
RAC
t
RCS
t
OEP
t
OCH
t
OEA
t
CHO
t
ACP
t
OCH
t
OEP
t
CHO
t
OEP
t
AA
t
CAC
t
ACP
t
OCH
t
CHO
t
OEZ
t
OEA
t
t
OLZ
OEZ
t
OEA
OLZ
t
t
OEZ
t
CLZ
t
OEZ
t
CLZ
t
OLZ
t
Data out B
Data out B
ASC
t
相關(guān)PDF資料
PDF描述
MC-4216LFC72 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
MC-4216LFF721 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-4216LFF72 16M-Word By 72-BIT Dynamic RAM Module(動態(tài)RAM模塊)
MC-4216LFG641 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-4216LFH641 3.3 V Operation 16M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
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