參數(shù)資料
型號(hào): AS7C256-35SC
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: High Performance 32Kx8 CMOS SRAM
中文描述: 32K X 8 STANDARD SRAM, 35 ns, PDSO28
封裝: 0.330 INCH, PLASTIC, SOIC-28
文件頁數(shù): 7/8頁
文件大?。?/td> 125K
代理商: AS7C256-35SC
AS7C256
AS7C256L
7
TYPICAL DC AND AC CHARACTERISTICS
Supply voltage (V)
4.0
5.5
6.0
5.0
4.5
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
,
S
Normalized supply current I
CC
, I
SB
vs. supply voltage V
CC
Ambient temperature (°C)
–55
80
125
35
–10
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
,
S
Normalized supply current I
, I
SB
vs. ambient temperature T
a
I
CC
I
SB
I
CC
I
SB
Ambient temperature (°C)
-55
80
125
35
-10
0.2
1
0.04
5
25
625
N
S
Normalized supply current I
SB1
vs. ambient temperature T
a
V
CC
= 5.0V
Supply voltage (V)
4.0
5.5
6.0
5.0
4.5
0.8
0.9
1.1
1.2
1.0
1.3
1.4
1.5
N
Normalized access time t
AA
vs. supply voltage V
CC
Ambient temperature (°C)
–55
80
125
35
–10
0.8
0.9
1.1
1.2
1.0
1.3
1.4
1.5
N
Normalized access time t
vs. ambient temperature T
a
Cycle frequency (MHz)
0
75
100
50
25
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
Normalized supply current I
CC
vs. cycle frequency 1/t
RC
, 1/t
WC
V
CC
= 5.0V
T
a
= 25°C
V
CC
= 5.0V
T
a
= 25°C
Output voltage (V)
0.0
3.75
5.0
2.5
1.25
0
20
60
80
40
100
120
140
O
Output source current I
OH
vs. output voltage V
OH
Output voltage (V)
0.0
3.75
5.0
2.5
1.25
O
Output sink current I
OL
vs. output voltage V
OL
0
20
60
80
40
100
120
140
V
CC
= 5.0V
T
a
= 25°C
V
CC
= 5.0V
T
a
= 25°C
Capacitance (pF)
0
750
1000
500
250
0
5
15
20
10
25
30
35
C
A
Typical access time change
t
AA
vs. output capacitive loading
V
CC
= 4.5V
AS7C256-11
相關(guān)PDF資料
PDF描述
AS7C256-35TC High Performance 32Kx8 CMOS SRAM
AS7C256-10 High Performance 32Kx8 CMOS SRAM
AS7C256-10JC High Performance 32Kx8 CMOS SRAM
AS7C256-10PC High Performance 32Kx8 CMOS SRAM
AS7C256-10SC High Performance 32Kx8 CMOS SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS7C256-35TC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:High Performance 32Kx8 CMOS SRAM
AS7C256A 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 32K X 8 CMOS SRAM (Common I/O)
AS7C256A-10JC 制造商:Alliance Memory Inc 功能描述:
AS7C256A-10JCN 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 256K, 5V, 10ns, FAST 32K x 8 Asynch 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
AS7C256A-10JCNTR 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 256K, 5V, 10ns, FAST 32K x 8 Asynch 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray