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參數資料
| 型號： | AS7C31024A-12STI |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 4-Bit Synchronous Binary Counters 16-SO -40 to 85 |
| 中文描述： | 128K X 8 STANDARD SRAM, 12 ns, PDSO32 |
| 封裝： | 8 X 13.40 MM, STSOP1-32 |
| 文件頁數： | 5/9頁 |
| 文件大小： | 116K |
| 代理商： | AS7C31024A-12STI |
AS7C1024A
AS7C31024A
9/26/02; 0.9.9
Alliance Semiconductor
P. 5 of 9
Write waveform 1 (WE controlled)
Write waveform 2 (CE1 and CE2 controlled)
Write cycle (over the operating range)
Parameter
Symbol
t
WC
t
CW1
t
CW2
t
AW
t
AS
t
WP
t
WR
t
AH
t
DW
t
DH
t
WZ
t
OW
-10
-12
-15
-20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Min
10
8
8
8
0
7
0
0
5
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
6
–
Min
12
10
10
9
0
8
0
0
6
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
6
–
Min
15
12
12
10
0
9
0
0
8
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
6
–
Min
20
12
12
12
0
12
0
0
10
0
–
2
Max
–
–
–
–
–
–
–
–
–
–
8
–
Write cycle time
Chip enable (CE1) to write end
Chip enable (CE2) to write end
Address setup to write end
Address setup time
Write pulse width
Write recovery time
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
12
12
12
4, 5
4, 5
4, 5
t
AW
t
AH
t
WC
Address
WE
D
OUT
t
DH
t
OW
t
DW
Data valid
t
WZ
t
WP
t
AS
D
IN
t
WR
t
AW
Address
CE1
WE
D
OUT
t
CW1
, t
CW2
t
WP
t
DW
Data valid
t
DH
t
AH
t
WR
t
WZ
t
WC
t
AS
CE2
D
IN
相關PDF資料 |
PDF描述 |
|---|---|
| AS7C31024A-12TC | 5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-12TI | 4-Bit Synchronous Binary Counters 16-TSSOP -40 to 85 |
| AS7C31024A-12TJC | 4-Bit Synchronous Binary Counters 16-TSSOP -40 to 85 |
| AS7C31024A-12TJI | 5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-15JC | 4-Bit Synchronous Binary Counters 16-TSSOP -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AS7C31024A-12TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-12TI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-12TJC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-12TJI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
| AS7C31024A-15JC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout) |
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