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参数资料
| 型号： | AS7C3256A-20TIN |
| 厂商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分类： | DRAM |
| 英文描述： | Dual 4-Input Positive-NAND Gate 14-TSSOP -40 to 85 |
| 中文描述： | 32K X 8 STANDARD SRAM, 20 ns, PDSO28 |
| 封装： | 8 X 13.40 MM, LEAD FREE, TSOP1-28 |
| 文件页数： | 5/9页 |
| 文件大小： | 248K |
| 代理商： | AS7C3256A-20TIN |
AS7C3256A
4/23/04; v.2.0
Alliance Semiconductor
P. 5 of 9
Write cycle (over the operating range)
11
Write waveform 1 (WE controlled)
10,11
Write waveform 2 (CE controlled)
10,11
Parameter
Symbol
-10
-12
-15
-20
Unit
Notes
Min
Max
Min
Max
Min
Max
Min
Max
Write cycle time
t
WC
t
CW
t
AW
t
AS
t
WP
t
WR
t
AH
t
DW
t
DH
t
WZ
t
OW
10
–
12
–
15
–
20
–
ns
Chip enable to write end
Address setup to write end
8
8
–
–
8
8
–
–
10
10
–
–
12
12
–
–
ns
ns
Address setup time
0
–
0
–
0
–
0
–
ns
Write pulse width
Write recovery time
7
0
–
–
8
0
–
–
9
0
–
–
12
0
–
–
ns
ns
Address hold from end of write
0
–
0
–
0
–
0
–
ns
Data valid to write end
Data hold time
5
0
–
–
6
0
–
–
8
0
–
–
10
0
–
–
ns
ns
4, 5
Write enable to output in high Z
–
5
–
6
–
7
–
8
ns
4, 5
Output active from write end
3
–
3
–
3
–
3
–
ns
4, 5
t
AW
t
AH
t
WC
Address
WE
D
in
D
out
t
DH
t
OW
t
DW
t
WZ
t
WP
t
AS
Data valid
t
WR
t
AW
Address
CE
WE
D
in
D
out
Data valid
t
CW
t
WP
t
DW
t
DH
t
AH
t
WZ
t
WC
t
AS
t
WR
相关PDF资料 |
PDF描述 |
|---|---|
| AS7C3256A-8JCN | 3.3V 32K X 8 CMOS SRAM (Common I/O) |
| AS7C3256 | ECONOLINE: RSZ/P - 1kVDC |
| AS7C3256-12 | Quadruple D-Type Flip-Flops With Clear 16-SO -40 to 85 |
| AS7C3256-15 | Quadruple D-Type Flip-Flops With Clear 16-TSSOP -40 to 85 |
| AS7C3256-20 | Quadruple D-Type Flip-Flops With Clear 16-TSSOP -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7C3256A-20TINTR | 功能描述:静态随机存取存储器 256K 3.3V 20ns FAST 32K x 8 Asynch 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| AS7C3256A-8 | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 32K X 8 CMOS SRAM (Common I/O) |
| AS7C3256A-8JC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 32K X 8 CMOS SRAM (Common I/O) |
| AS7C3256A-8JCN | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 32K X 8 CMOS SRAM (Common I/O) |
| AS7C3256A-8TC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 32K X 8 CMOS SRAM (Common I/O) |
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