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参数资料
| 型号： | AS7C31024B-20JC |
| 厂商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分类： | DRAM |
| 英文描述： | 8-Bit Parallel-Out Serial Shift Registers 14-VQFN -40 to 85 |
| 中文描述： | 128K X 8 STANDARD SRAM, 20 ns, PDSO32 |
| 封装： | 0.400 INCH, PLASTIC, SOJ-32 |
| 文件页数： | 5/9页 |
| 文件大小： | 120K |
| 代理商： | AS7C31024B-20JC |
AS7C31024B
3/24/04, v.1.2
Alliance Semiconductor
P. 5 of 9
Write waveform 1 (WE controlled)
10,11,12
Write cycle (over the operating range)
11, 12
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 Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Min
10
8
8
8
0
7
0
0
5
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
5
–
Min
12
9
9
9
0
8
0
0
6
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
6
–
Min
15
10
10
10
0
9
0
0
8
0
–
1
Max
–
–
–
–
–
–
–
–
–
–
7
–
Min
20
12
12
12
0
12
0
0
10
0
–
1
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
相关PDF资料 |
PDF描述 |
|---|---|
| AS7C31024B-20JCN | Replaced by SN74LV165A : Parallel-Load 8-Bit Shift Register 16-SOIC -40 to 85 |
| AS7C31024B-20STC | Replaced by SN74LV165A : Parallel-Load 8-Bit Shift Register 16-SSOP -40 to 85 |
| AS7C31024B | 8-Bit Parallel-Out Serial Shift Registers 14-SOIC -40 to 85 |
| AS7C31024B-20STCN | Replaced by SN74LV165A : Parallel-Load 8-Bit Shift Register 16-SOIC -40 to 85 |
| AS7C31024B-20TC | Replaced by SN74LV165A : Parallel-Load 8-Bit Shift Register 16-TSSOP -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7C31024B-20JCN | 功能描述:静态随机存取存储器 1M, 3.3V, 20ns, FAST 128K 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 |
| AS7C31024B-20JCNTR | 功能描述:静态随机存取存储器 1M, 3.3V, 20ns, FAST 128K 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 |
| AS7C31024B-20STC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM |
| AS7C31024B-20STCN | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM |
| AS7C31024B-20TC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM |
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