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參數(shù)資料
| 型號： | IC41C1665-25TI |
| 英文描述： | 64K x16 bit Dynamic RAM with Fast Page Mode |
| 中文描述： | 64K的x16位動態(tài)隨機(jī)存儲器和快速頁面模式 |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 388K |
| 代理商： | IC41C1665-25TI |
IC41C1665
IC41LV1665
4
Integrated Circuit Solution Inc.
DR031-0A 10/17/2001
TRUTH TABLE
Function
Standby
Read: Word
Read: Lower Byte
RAS
H
L
L
LCAS UCAS
H
L
L
H
L
H
W E
X
H
H
O E
X
L
L
Address t
R
/t
C
X
ROW/COL
ROW/COL
I/O
High-Z
D
OUT
Lower Byte, D
OUT
Upper Byte, High-Z
Lower Byte, High-Z
Upper Byte, D
OUT
D
IN
Lower Byte, D
IN
Upper Byte, High-Z
Lower Byte, High-Z
Upper Byte, D
IN
D
OUT
, D
IN
D
OUT
D
IN
High-Z
High-Z
Read: Upper Byte
L
H
L
H
L
ROW/COL
Write: Word (Early Write)
Write: Lower Byte (Early Write)
L
L
L
L
L
H
L
L
X
X
ROW/COL
ROW/COL
Write: Upper Byte (Early Write)
L
H
L
L
X
ROW/COL
Read-Write
(1,2)
Hidden Refresh
2)
L
L
L
L
H
L
L
L
L
H
L
H
→
L
H
L
X
X
L
→
H
L
X
X
X
ROW/COL
ROW/COL
ROW/COL
ROW/NA
X
Read L
→
H
→
L
Write L
→
H
→
L
RAS
-Only Refresh
CBR Refresh
(3)
L
H
→
L
Notes:
1. These WRITE cycles may also be BYTE WRITE cycles (either
LCAS
or
UCAS
active).
2. These READ cycles may also be BYTE READ cycles (either
LCAS
or
UCAS
active).
3. At least one of the two CAS signals must be active (
LCAS
or
UCAS
).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IC41C1665-30K | 64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30KI | 64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30T | 64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30TI | 64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-35K | 64K x16 bit Dynamic RAM with Fast Page Mode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC41C1665-30K | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30KI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-30TI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:64K x16 bit Dynamic RAM with Fast Page Mode |
| IC41C1665-35K | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:64K x16 bit Dynamic RAM with Fast Page Mode |
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