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| 型號： | WS512K8-45CQA |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | SRAM |
| 英文描述： | 512K X 8 MULTI DEVICE SRAM MODULE, 45 ns, DMA32 |
| 封裝： | 0.600 INCH, CERAMIC, DIP-32 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 223K |
| 代理商： | WS512K8-45CQA |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WS512K8-XCX
December 2004
Rev. 5
512Kx8 SRAM MODULE, SMD 5962-92078
Access Times 20, 25, 35, 45ns
Standard Microcircuit Drawing, 5962-92078
MIL-STD-883 Compliant Devices Available
JEDEC Standard 32 pin, Hermetic Ceramic DIP
(Package 300)
Commercial, Industrial and Military Temperature
Range (-55°C to +125°C)
FIGURE 1 – PIN CONFIGURATION
BLOCK DIAGRAM
128K x 8
I/O0-7
128K x 8
A0-16
OE#
Decoder
WE#
CS#
A17
A18
PIN DESCRIPTION
A0-18
Address Inputs
I/O 0-7 Data Input/Output
CS#
Chip Select
OE#
Output Enable
WE#
Write Enable
VCC
+5.0V Power
GND
Ground
FEATURES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
VCC
A15
A17
WE#
A13
A8
A9
A11
OE#
A10
CS#
I/O7
I/O6
I/O5
I/O4
I/O3
TOP VIEW
Organized as 512K x 8
5V Power Supply
Low Power CMOS
TTL Compatible Inputs and Outputs
Battery Back-Up Operation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WS512K8L-45CI | 512K X 8 MULTI DEVICE SRAM MODULE, 45 ns, CDIP32 |
| WS512K8-20CM | 512K X 8 MULTI DEVICE SRAM MODULE, 20 ns, DMA32 |
| WS512K8-25CQA | 512K X 8 MULTI DEVICE SRAM MODULE, 25 ns, DMA32 |
| WS512K8L-35CI | 512K X 8 MULTI DEVICE SRAM MODULE, 35 ns, CDIP32 |
| WS512K8-20CQ | 512K X 8 MULTI DEVICE SRAM MODULE, 20 ns, DMA32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WS512K8-45CQE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| WS512K8-55CC | 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MODULE, 5V, 55NS, 32 DIP, COMMERCIAL SCREENED - Bulk |
| WS512K8-55CI | 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MODULE, 5V, 55NS, 32 DIP, INDUSTRIAL SCREENED - Bulk |
| WS512K8-55CIE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| WS512K8-55CM | 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MODULE, 5V, 55NS, 32 DIP, MIL-SCREENED - Bulk |
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