- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381349 > AS7C34098 (Alliance Semiconductor Corporation) 5V/3.3V 256K x 16 CMOS SRAM PDF資料下載
參數(shù)資料
| 型號： | AS7C34098 |
| 廠商： | Alliance Semiconductor Corporation |
| 英文描述： | 5V/3.3V 256K x 16 CMOS SRAM |
| 中文描述： | 5V/3.3V 256K × 16 CMOS SRAM的 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 235K |
| 代理商： | AS7C34098 |
January 2005
Copyright Alliance Semiconductor. All rights reserved.
AS7C4098
AS7C34098
5V/3.3V 256K × 16 CMOS SRAM
1/13/05;
v.1.9
Alliance Semiconductor
P. 1 of 10
Features
AS7C4098 (5V version)
AS7C34098 (3.3V version)
Industrial and commercial temperature
Organization: 262,144 words × 16 bits
Center power and ground pins
High speed
- 10/12/15/20 ns address access time
- 5/6/7/8 ns output enable access time
Low power consumption: ACTIVE
- 1375 mW (AS7C4098)/max @ 12 ns
- 576 mW (AS7C34098)/max @ 10 ns
Low power consumption: STANDBY
- 110 mW (AS7C4098)/max CMOS
- 72 mW (AS7C34098)/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
- 400-mil SOJ
- TSOP 2
ESD protection
≥
2000 volts
Latch-up current
≥
100 mA
Logic block diagram
1024 × 256 × 16
Array
(4,194,304)
OE
LB
CE
WE
Column decoder
R
A0
A1
A2
A3
A4
A6
A7
A8
A12
A13
V
CC
GND
A
A
A
A
A
A
A
A
Control circuit
I/O1–I/O8
I/O9–I/O16
UB
I/O
buffer
Pin arrangement for SOJ and TSOP 2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
I/O13
GND
V
I/O12
I/O11
I/O10
I/O9
NC
A14
A13
A12
A11
A10
CE
I/O1
I/O2
I/O3
I/O4
V
GND
I/O5
I/O6
I/O7
I/O8
WE
A5
A6
A7
A8
A9
TSOP2
UB
LB
I/O16
I/O14
2
3
4
A2
A4
1
A1
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
42
40
43
A15
OE
A16
44-pin (400 mil) SOJ
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
mA
Maximum operating current
AS7C4098
250
220
180
AS7C34098
160
130
110
100
mA
Maximum CMOS standby current
AS7C4098
AS7C34098
–
20
20
20
20
20
20
mA
mA
20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS7C4098-15TI | High Speed CMOS Logic Quad 2-Input Schmitt-Triggered NAND Gates 14-PDIP -55 to 125 |
| AS7C4098-15TIN | High Speed CMOS Logic Quad 2-Input Schmitt-Triggered NAND Gates 14-PDIP -55 to 125 |
| AS7C4098-20 | High Speed CMOS Logic Quad 2-Input Schmitt-Triggered NAND Gates 14-SOIC -55 to 125 |
| AS7C4098-20JC | High Speed CMOS Logic Quad 2-Input Schmitt-Triggered NAND Gates 14-SOIC -55 to 125 |
| AS7C4098-20JCN | High Speed CMOS Logic Quad 2-Input Schmitt-Triggered NAND Gates 14-SOIC -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C3409810TC | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AS7C3409812TC | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AS7C3409815C | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AS7C34098-15JC | 制造商:Alliance Semiconductor 功能描述:SRAM Chip Async Single 3.3V 4M-Bit 256K x 16 15ns 44-Pin SOJ |
| AS7C34098-15TC | 制造商:Alliance Memory Inc 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。