参数资料
型号: EDI8F2432C
英文描述: 32Kx24 Static RAM CMOS, High Speed Module(32Kx24高速CMOS静态RAM模块)
中文描述: 32Kx24的CMOS静态RAM,高速模块(32Kx24高速的CMOS静态内存模块)
文件页数: 1/6页
文件大小: 109K
代理商: EDI8F2432C
EDI8F2432C
32Kx24 SRAM Module
1
EDI8F2432C Rev. 7.0 4/96 ECO #7470
Features
32Kx24 bit CMOS Static
Random Access Memory
Access Times 15, 20, and 25ns
Output Enable Function
Fully Static, No Clocks
TTL Compatible I/O
High Density Packaging
56 Pin ZIP, No.161
Common Data Inputs and Outputs
Single +5V (
±10%) Supply Operation
32Kx24 Static RAM CMOS,
High Speed Module
The EDI8F2432C is a high speed 750Kbit Static RAM
module organized as 32Kx24. This module is constructed
from three 32Kx8 Static RAMs in SOJ packages on an
epoxy laminate (FR4) board.
The EDI8F2432C is offered in a high density 56 lead ZIP.
All inputs and outputs are TTL compatible and operate from
a single 5V supply. Fully asynchronous circuitry is used,
requiring no clocks or refreshing for operation and providing
equal access and cycle times for ease of use.
Pin Configurations and Block Diagram
Pin Names
A0-A14
Address Inputs
E
Chip Enable
W
Write Enable
G
Output Enable
DQ-DQ23
Common Data Input/Output
VCC
Power (+5V
±10%)
VSS
Ground
NC
No Connection
DQ-DQ7
DQ8-DQ15
DQ16-DQ23
E
W
G
A-A14
Electronic Designs Incorporated
One Research Drive Westborough, MA 01581USA 508-366-5151 FAX 508-836-4850
Electronic Designs Europe Ltd. Shelley House, The Avenue Lightwater, Surrey GU18 5RF
United Kingdom 01276 472637 FAX: 01276 473748
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
VCC
DQ
DQ2
DQ4
DQ6
VSS
A
A2
A4
A6
E
NC
DQ8
DQ10
DQ12
DQ14
VSS
W
A8
A10
A12
A14
VSS
DQ16
DQ18
DQ20
DQ22
VCC
DQ1
DQ3
DQ5
DQ7
VSS
A1
A3
A5
A7
NC
VSS
DQ9
DQ11
DQ13
DQ15
NC
G
A9
A11
A13
NC
VSS
DQ17
DQ19
DQ21
DQ23
VCC
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