參數(shù)資料
型號(hào): EDI8F2464C
英文描述: 64Kx24 Static RAM CMOS, High Speed Module(64Kx24高速CMOS靜態(tài)RAM模塊)
中文描述: 64Kx24的CMOS靜態(tài)RAM,高速模塊(64Kx24高速的CMOS靜態(tài)內(nèi)存模塊)
文件頁數(shù): 1/6頁
文件大?。?/td> 86K
代理商: EDI8F2464C
EDI8F2464C
64Kx24 SRAM Module
1
EDI8F2464C Rev. 8.0 4/96 ECO #7470
Features
64Kx24 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.160
Common Data Inputs and Outputs
Single +5V (±10%) Supply Operation
64Kx24 Static RAM
CMOS, High Speed Module
The EDI8F2464C is a high speed 1.5 megabit Static RAM
module organized as 64Kx24. This module is constructed
from six 64Kx4 Static RAMs in SOJ packages on an epoxy
laminate (FR4) board.
The EDI8F2464C 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.
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
DQ1
NC
G
A9
A1
VSS
DQ1
DQ2
VCC
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
Pin Configurations and Block Diagram
Pin Names
A0-A15
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-DQ3
DQ8-DQ11
DQ16-DQ19
DQ4-DQ7
DQ12-DQ1
DQ20-D23
E
W
G
A-A15
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
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