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參數(shù)資料
| 型號： | AS7C31024B-12TCN |
| 廠商： | ALLIANCE MEMORY INC |
| 元件分類： | SRAM |
| 英文描述： | IC,AS7C31024B-12TCN,TSOP-32 I, SRAM,12NS,128K X 8,3.3V |
| 中文描述： | 128K X 8 STANDARD SRAM, 12 ns, PDSO32 |
| 封裝： | 8 X 20 MM, LEAD FREE, TSOP1-32 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 120K |
| 代理商： | AS7C31024B-12TCN |
March 2004
Copyright 2003 Alliance Semiconductor. All rights reserved.
AS7C31024B
3.3V 128K X 8 CMOS SRAM
3/24/04, v.1.2
Alliance Semiconductor
P. 1 of 9
Features
Industrial and commercial temperatures
Organization: 131,072 words x 8 bits
High speed
- 10/12/15/20 ns address access time
- 5, 6, 7, 8 ns output enable access time
Low power consumption: ACTIVE
- 252 mW / max @ 10 ns
Low power consumption: STANDBY
- 18 mW / max CMOS
6T 0.18u CMOS technology
Easy memory expansion with CE1, CE2, OE inputs
TTL/LVTTL-compatible, three-state I/O
32-pin JEDEC standard packages
- 300 mil SOJ
- 400 mil SOJ
- 8 × 20mm TSOP 1
- 8 x 13.4mm sTSOP 1
ESD protection
≥ 2000 volts
Latch-up current
≥ 200 mA
Logic block diagram
512 x 256 x 8
Array
(1,048,576)
Sen
s
e
amp
Input buffer
A10 A1
1
A12 A13 A14 A15 A16
I/O0
I/O7
OE
CE1
WE
Column decoder
Row
de
coder
Control
circuit
A9
A0
A1
A2
A3
A4
A5
A6
A7
VCC
GND
A8
CE2
Pin arrangement
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
AS7C3
1024
B
32-pin SOJ (300 mil)
VCC
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O4
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
I/O5
I/O3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
32
31
30
29
28
27
26
25
24
23
22
21
AS7C31024B
20
19
15
16
18
17
32-pin (8 x 20mm) TSOP I
32-pin SOJ (400 mil)
32-pin (8 x 13.4mm) sTSOP1
Selection guide
-10
-12
-15
-20
Unit
Maximum address access time
10
12
15
20
ns
Maximum output enable access time
5
6
7
8
ns
Maximum operating current
70656055
mA
Maximum CMOS standby current
5
mA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C31024B-12TCNTR | 功能描述:靜態(tài)隨機存取存儲器 1M, 3.3V, 12ns, FAST 128K x 8 Asynch 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 |
| AS7C31024B-12TJC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM |
| AS7C31024B-12TJCN | 功能描述:靜態(tài)隨機存取存儲器 1M, 3.3V, 12ns, FAST 128K x 8 Asynch 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 |
| AS7C31024B-12TJCNTR | 功能描述:靜態(tài)隨機存取存儲器 1M, 3.3V, 12ns, FAST 128K x 8 Asynch 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 |
| AS7C31024B-15JC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM |
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