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參數(shù)資料
| 型號： | AS6UA25617 |
| 英文描述： | 1.65V to 3.6V 256K x 16 Intelliwatt low power CMOS SRAM with two chip enables |
| 中文描述： | 1.65V至3.6V的256K × 16 Intelliwatt低功耗CMOS SRAM的兩個芯片，使 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 216K |
| 代理商： | AS6UA25617 |
AS6UA25617
7/14/00
ALLIANCE SEMICONDUCTOR
5
Write cycle (over the operating range)
11
Shaded areas indicate preliminary information.
Write waveform 1 (WE controlled)
10,11
Write waveform 2 (chip selects controlled)
10,11
Parameter
Symbol
t
WC
t
CW
t
AW
t
AS
t
WP
t
AH
t
DW
t
DH
t
WZ
t
OW
t
BW
–55
–70
–100
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Min
55
40
40
0
35
0
25
0
0
5
35
Max
–
–
–
–
–
–
–
–
20
–
–
Min
70
60
60
0
55
0
30
0
0
5
55
Max
–
–
–
–
–
–
–
–
20
–
–
Min
100
80
80
0
70
0
40
0
0
5
70
Max
–
–
–
–
–
–
–
–
20
–
–
Write cycle time
Chip selects to write end
Address setup to write end
Address setup time
Write pulse width
Address hold from end of write
Data valid to write end
Data hold time
Write enable to output in high Z
Output active from write end
UB/LB low to end of write
12
12
4, 5
4, 5
4, 5
Address
CS1
LB, UB
WE
D
IN
D
OUT
t
WC
t
CW
t
BW
t
AW
t
WP
t
DW
t
DH
t
OW
t
WZ
t
AH
Data undefined
High Z
Data valid
CS2
t
CW
t
AH
t
AS
Address
CS1
LB, UB
WE
D
IN
t
WC
t
BW
t
WP
t
DW
t
DH
t
OW
t
WZ
D
OUT
Data undefined
High Z
High Z
Data valid
t
CLZ
CS2
t
CW
t
AH
t
AS
t
AW
t
AW
t
CW
t
AH
t
AS
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| AS6UA51216 | 1.65V to 3.6V 512K x 16 Intelliwatt low power CMOS SRAM with one chip enable |
| AS6VA2516-TC | x16 SRAM |
| AS6VA2516-BC | x16 SRAM |
| AS6WA5128 | 3.0V to 3.6V 512K x 8 Intelliwatt low-power CMOS SRAM |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS6UA51216 | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1.65V to 3.6V 512K】16 Intelliwatt low power CMOS SRAM with one chip enable |
| AS6UA51216-BC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1.65V to 3.6V 512K】16 Intelliwatt low power CMOS SRAM with one chip enable |
| AS6UA51216-BI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1.65V to 3.6V 512K】16 Intelliwatt low power CMOS SRAM with one chip enable |
| AS6UA51216-TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1.65V to 3.6V 512K】16 Intelliwatt low power CMOS SRAM with one chip enable |
| AS6UA51216-TI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1.65V to 3.6V 512K】16 Intelliwatt low power CMOS SRAM with one chip enable |
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