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参数资料
| 型号： | AS7C3256-12 |
| 厂商： | Alliance Semiconductor Corporation |
| 英文描述： | Quadruple D-Type Flip-Flops With Clear 16-SO -40 to 85 |
| 中文描述： | 高性能32Kx8 CMOS SRAM的 |
| 文件页数： | 5/9页 |
| 文件大小： | 301K |
| 代理商： | AS7C3256-12 |
AS7C3256A-8
3/22/05; v.1.0
Alliance Semiconductor
P. 5 of 9
Write cycle (over the operating range)
9
Write waveform 1 (WE controlled)
9
Write waveform 2 (CE controlled)
9
Parameter
Symbol
-8
Unit
Notes
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
8
–
ns
Chip enable to write end
Address setup to write end
8
8
–
–
ns
ns
Address setup time
0
–
ns
Write pulse width
Write recovery time
7
0
–
–
ns
ns
Address hold from end of write
0
–
ns
Data valid to write end
Data hold time
5
0
–
–
ns
ns
3,4
Write enable to output in high Z
–
5
ns
3,4
Output active from write end
3
–
ns
3,4
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 |
|---|---|
| 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 |
| AS7C3256A-8 | Dual 4-Input Positive-AND Gate 14-SOIC -40 to 85 |
| AS7C3256A-8JC | Dual 4-Input Positive-AND Gate 14-SSOP -40 to 85 |
| AS7C3256A-8TC | Dual 4-Input Positive-AND Gate 14-SSOP -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7C3256-12JC | 制造商:Alliance Semiconductor Corporation 功能描述:Static RAM, 32Kx8, 28 Pin, Plastic, SOJ |
| AS7C3256-12JI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
| AS7C3256-12PC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
| AS7C3256-12TC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC-SMD-SRAM 256K |
| AS7C3256-15 | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:High Performance 32Kx8 CMOS SRAM |
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