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AS7C32098A-10TI PDF预览

AS7C32098A-10TI

更新时间: 2024-11-23 22:56:35
品牌 Logo 应用领域
ALSC 静态存储器
页数 文件大小 规格书
10页 199K
描述
3.3 V 128K x 16 CMOS SRAM

AS7C32098A-10TI 数据手册

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AS7C32098A  
February 2005  
Preliminary Information  
®
3.3 V 128K × 16 CMOS SRAM  
Features  
• Industrial and commercial temperature  
• Organization: 131,072 words × 16 bits  
• Center power and ground pins  
• High speed  
- 10/12/15/20 ns address access time  
- 4/5/6/7 ns output enable access time  
• Low power consumption: ACTIVE  
- 650 mW /max @ 10 ns  
- 28.8 mW /max CMOS  
• Individual byte read/write controls  
• Easy memory expansion with CE, OE inputs  
• TTL- and CMOS-compatible, three-state I/O  
• 44-pin JEDEC standard packages  
- TSOP 2  
• ESD protection 2000 volts  
• Latch-up current 200 mA  
• Low power consumption: STANDBY  
Logic block diagram  
Pin arrangement for TSOP 2  
A0  
A1  
A2  
A3  
A4  
CE  
I/O1  
I/O2  
I/O3  
I/O4  
1
2
3
4
5
6
44  
43  
42  
41  
A16  
A15  
A14  
OE  
UB  
LB  
I/O16  
I/O15  
I/O14  
I/O13  
GND  
A0  
A1  
A2  
V
CC  
1024 × 128 × 16  
A3  
GND  
A4  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
Array  
(2,097,152)  
A6  
A7  
A8  
7
A12  
A13  
8
9
I/O1–I/O8  
I/O9–I/O16  
I/O  
buffer  
Control circuit  
10  
V
11  
12  
13  
14  
15  
CC  
Column decoder  
WE  
GND  
I/O5  
I/O6  
I/O7  
V
CC  
I/O12  
I/O11  
I/O10  
UB  
OE  
LB  
CE  
I/O8  
WE  
A5  
A6  
A7  
A8  
A9  
16  
17  
18  
19  
20  
21  
22  
29  
I/O9  
NC  
28  
27  
26  
25  
24  
23  
A13  
A12  
A11  
A10  
NC  
Selection guide  
–10  
10  
4
–12  
–15  
15  
6
–20  
20  
7
Unit  
Maximum address access time  
12  
5
ns  
ns  
Maximum output enable access time  
Industrial  
180  
170  
8
160  
150  
8
140  
130  
8
110  
100  
8
mA  
mA  
mA  
Maximum operating current  
Commercial  
Maximum CMOS standby current  
2/24/05, v. 1.0  
Alliance Semiconductor  
P. 1 of 10  
Copyright © Alliance Semiconductor. All rights reserved.  

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