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參數(shù)資料
| 型號： | IC41SV44052-70J |
| 英文描述： | 4Mx4 bit Dynamic RAM with Fast Page Mode |
| 中文描述： | 4Mx4位動態(tài)RAM的快速頁面模式 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 248K |
| 代理商： | IC41SV44052-70J |
IC41SV44052
IC41SV44054
Integrated Circuit Solution Inc.
DR035-0B 7/31/2002
3
FUNCTIONAL BLOCK DIAGRAM
TRUTH TABLE
Function
Standby
Read
Write: Word (Early Write)
Read-Write
Hidden Refresh
RAS
H
L
L
L
L
→
H
→
L
L
→
H
→
L
L
H
→
L
CAS
H
L
L
L
L
L
H
L
WE
X
H
L
H
→
L
H
L
X
X
OE
X
L
X
L
→
H
L
X
X
X
Address t
R
/t
C
X
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/NA
X
I/O
High-Z
D
OUT
D
IN
D
OUT
, D
IN
D
OUT
D
IN
High-Z
High-Z
Read
Write
(1)
RAS
-Only Refresh
CBR Refresh
Note:
1.
EARLY WRITE only.
OE
WE
CAS
CAS
WE
O
DATA I/O BUS
COLUMN DECODERS
SENSE AMPLIFIERS
MEMORY ARRAY
4,194,304 x 4
R
D
CAS
CONTROL
LOGIC
WE
CONTROL
LOGICS
OE
CONTROL
LOGIC
I/O0-I/O3
RAS
R
A0-A10
RAS
CLOCK
GENERATOR
REFRESH
COUNTER
ADDRESS
BUFFERS
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| IC41SV44052-70T | 4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41SV44052-70TG | 4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41UV4105 | 1Mx4 bit Dynamic RAM with Fast Page Mode |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC41SV44052-70JG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41SV44052-70T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41SV44052-70TG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41SV44054 | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4Mx4 bit Dynamic RAM with Fast Page Mode |
| IC41SV44054-100J | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4Mx4 bit Dynamic RAM with Fast Page Mode |
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