参数资料
型号: AS7C31025B
厂商: Alliance Semiconductor Corporation
英文描述: 3.3V 128K X 8 CMOS SRAM (Center power and ground)
中文描述: 3.3 128K的× 8 CMOS SRAM的(中心电源和接地)
文件页数: 4/9页
文件大小: 99K
代理商: AS7C31025B
AS7C31025B
3/24/04, v. 1.3
Alliance Semiconductor
P. 4 of 9
Read cycle (over the operating range)
3,9
Key to switching waveforms
Read waveform 1 (address controlled)
3,6,7,9
Read waveform 2 (CE and OE controlled)
3,6,8,9
Parameter
Symbol
t
RC
t
AA
t
ACE
t
OE
t
OH
t
CLZ
t
CHZ
t
OLZ
t
OHZ
t
PU
t
PD
-10
-12
-15
-20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Min
10
3
3
0
0
Max
10
10
5
3
5
10
Min
12
3
3
0
0
Max
12
12
6
3
6
12
Min
15
3
3
0
0
Max
15
15
7
4
7
15
Min
20
3
3
0
0
Max
20
20
8
5
8
20
Read cycle time
Address access time
Chip enable (
CE
) access time
Output enable (
OE
) access time
Output hold from address change
CE
low t
o output in low Z
CE
high to output in high Z
OE
low to output in low Z
OE
high to output in high Z
Power up time
Power down time
3
3
5
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
Undefined/don’t care
Falling input
Rising input
Address
D
OUT
Data valid
t
OH
t
AA
t
RC
current
Supply
OE
D
OUT
t
OE
t
OLZ
t
ACE
t
CHZ
t
CLZ
t
PU
t
PD
I
CC
I
SB
50%
50%
Data valid
t
RC1
CE
t
OHZ
相关PDF资料
PDF描述
AS7C31025B-12TJI 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
AS7C31025B-15JC 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85
AS7C31025B-15JCN 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85
AS7C31025B-15JI 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85
AS7C31025B-15JIN 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85
相关代理商/技术参数
参数描述
AS7C31025B-10JC 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)
AS7C31025B-10JCN 功能描述:静态随机存取存储器 1M, 3.3V, 10ns, 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
AS7C31025B-10JCNTR 功能描述:静态随机存取存储器 1M, 3.3V, 10ns, 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
AS7C31025B-10JI 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)
AS7C31025B-10JIN 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)