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參數(shù)資料
| 型號： | AS7C4096A-20TI |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 5.0V 512K x 8 CMOS SRAM |
| 中文描述： | 512K X 8 STANDARD SRAM, 20 ns, PDSO44 |
| 封裝： | TSOP2-44 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 324K |
| 代理商： | AS7C4096A-20TI |
May 2005
Preliminary
Copyright Alliance Semiconductor. All rights reserved.
AS7C4096A
5.0V 512K × 8 CMOS SRAM
5/27/05, v. 1.1
Alliance Semiconductor
P. 1 of 10
Features
Pin compatible to AS7C4096
Industrial and commercial temperature
Organization: 524,288 words × 8 bits
Center power and ground pins
High speed
- 10/12/15/20 ns address access time
- 5/6 ns output enable access time
Low power consumption: ACTIVE
- 880mW/max @ 10 ns
Low power consumption: STANDBY
- 55mW/max CMOS
Equal access and cycle times
Easy memory expansion with
CE
,
OE
inputs
TTL-compatible, three-state I/O
JEDEC standard packages
- 400 mil 36-pin SOJ
- 44-pin TSOP 2
ESD protection
≥
2000 volts
Latch-up current
≥
200 mA
Logic block diagram
524,288 × 8
Array
(4,194,304)
S
Input buffer
I/O8
I/O1
OE
CE
WE
Column decoder
R
Control
Circuit
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
V
CC
GND
A
A
A
A
A
A
A
A
A
Pin arrangement
s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
31
30
29
28
27
26
25
24
23
22
21
20
19
OE
I/O8
I/O7
GND
V
I/O6
I/O5
A14
A13
A12
A11
A10
NC
A0
A1
A2
A3
A4
CE
I/O1
I/O2
V
GND
I/O3
I/O4
WE
A5
A6
A7
A8
A9
36
35
34
32
NC
A18
A17
A15
GND
V
I/O6
I/O5
A14
A13
A12
A11
A10
NC
NC
CE
I/O1
I/O2
V
GND
I/O3
I/O4
WE
A5
A6
A7
A8
A9
NC
NC
I/O8
A2
A4
A1
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
42
40
43
A15
OE
A16
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
2
3
4
1
NC
NC
NC
NC
36-pin SOJ (400 mil)
44-pin TSOP 2
Selection guide
–10
10
5
160
10
–12
12
6
140
10
–15
15
6
120
10
–20
20
6
100
10
Unit
ns
ns
mA
mA
Maximum address access time
Maximum outputenable access time
Maximum operating current
Maximum CMOS standby current
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS7C4096A-20TIN | 5.0V 512K x 8 CMOS SRAM |
| AS7C4096A-10JC | 5.0V 512K x 8 CMOS SRAM |
| AS7C4096A-10JCN | 5.0V 512K x 8 CMOS SRAM |
| AS7C4096A-10JI | 5.0V 512K x 8 CMOS SRAM |
| AS7C4096A-10JIN | 5.0V 512K x 8 CMOS SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C4096A-20TIN | 功能描述:靜態(tài)隨機(jī)存取存儲器 4M, 3.3V, 20ns, FAST 512K x 8 Asynch 靜態(tài)隨機(jī)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(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 |
| AS7C4096A-20TINTR | 功能描述:靜態(tài)隨機(jī)存取存儲器 4M, 3.3V, 20ns, FAST 512K x 8 Asynch 靜態(tài)隨機(jī)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(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 |
| AS7C4098-15JC | 制造商:Alliance Semiconductor Corporation 功能描述:Static RAM, 256Kx16, 44 Pin, Plastic, SOJ |
| AS7C4098-15TC | 制造商:Alliance Semiconductor 功能描述:Pulls / Tray |
| AS7C4098-20JC | 制造商:Alliance Semiconductor 功能描述:SRAM Chip Async Single 5V 4M-Bit 256K x 16 20ns 44-Pin SOJ |
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