參數(shù)資料
型號(hào): MSM51V4256A
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
中文描述: 262,144字ⅴ4位動(dòng)態(tài)隨機(jī)存儲(chǔ)器:快速頁(yè)面模式型
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 253K
代理商: MSM51V4256A
12/17
Semiconductor
MSM51V4256A
RAS
CAS
V
IH
V
IL
V
IH
V
IL
Address
V
IH
V
IL
t
RC
t
RAS
t
RP
t
CRP
t
RPC
t
ASR
t
RAH
Row
"H" or "L"
DQ
V
OH
V
OL
Note:
WE
,
OE
= "H" or "L"
Open
t
OFF
Fast Page Mode Read Modify Write Cycle
t
WP
RAS
CAS
Address
OE
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
WE
V
IH
V
IL
DQV
I/OH
V
I/OL
t
RASP
t
AR
t
RP
t
CSH
t
PRWC
t
CAS
t
RSH
t
RCD
t
CAS
t
CP
t
CP
t
CAS
t
CRP
t
RAD
t
RAH
t
ASR
t
ASC
t
CAH
t
ASC
t
CAH
t
ASC
t
CAH
t
RAL
Row
Column
Column
t
RCS
t
CPWD
Column
t
RCS
t
CPWD
t
RWD
t
RCS
t
CWD
t
CWL
t
CWD
t
CWL
t
CWD
t
RWL
t
CWL
t
AWD
t
AWD
t
AWD
t
OEA
t
WP
t
OEA
t
WP
t
OEA
t
AA
t
OED
t
CAC
t
DS
t
DH
t
CAC
t
AA
t
RAC
t
DS
t
DH
t
CPA
t
AA
t
OED
t
CAC
t
DS
t
DH
t
CLZ
t
CLZ
t
CLZ
Out
In
Out
Out
In
In
t
ROH
t
OEZ
t
OEZ
t
CPA
t
OED
"H" or "L"
t
OEZ
RAS
-Only Refresh Cycle
相關(guān)PDF資料
PDF描述
MSM51V4256A-10 262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4256A-70 262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4256A-80 262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4400E 1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4400E-10 1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM51V4256A-10 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4256A-70 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4256A-80 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word ⅴ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM51V4265E 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
MSM51V4400 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE