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參數資料
| 型號： | WS1M8-XXX |
| 英文描述： | 2 x 512K x 8 Dualithic SRAM |
| 中文描述： | 2個為512k × 8 Dualithic的SRAM |
| 文件頁數： | 1/6頁 |
| 文件大小： | 162K |
| 代理商： | WS1M8-XXX |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
HI-RELIABILITY PRODUCT
WS1M8-XXX
2x512Kx8 DUALITHIC SRAM
FEATURES
I
Access Times 17, 20, 25, 35, 45, 55ns
I
Revolutionary, Center Power/Ground Pinout
I
Packaging:
32 pin, Hermetic Ceramic DIP (Package 300)
36 lead Ceramic SOJ (Package 100)
36 lead Ceramic Flatpack (Package 226)
October 2000 Rev. 4
36 CSOJ
36 FLATPACK
TOP VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
A0
A1
A2
A3
A4
CS1
I/O0
I/O1
V
CC
GND
I/O2
I/O3
WE
A5
A6
A7
A8
A9
NC
A18
A17
A16
A15
OE
I/O7
I/O6
GND
V
CC
I/O5
I/O4
A14
A13
A12
A11
A10
CS2
BLOCK DIAGRAM
512K x 8
512K x 8
A
0-18
OE
WE
CS
1
CS
2
I/O
0-7
(1)
(1)
PIN CONFIGURATION FOR WS1M8-XDJX
AND WS1M8-XFX
A
0-18
I/O
0-7
CS
1-2
OE
WE
V
CC
GND
Address Inputs
Data Input/Output
Chip Selects
Output Enable
Write Enable
+5.0V Power
Ground
PIN DESCRIPTION
NOTE:
1. CS
1
and CS
2
are used to select the lower and upper 512Kx8 of the device. CS
1
and CS
2
must not be enabled at the same time.
I
Organized as two banks of 512Kx8
I
Commercial, Industrial and Military Temperature Ranges
I
5 Volt Power Supply
I
Low Power CMOS
I
TTL Compatible Inputs and Outputs
PIN CONFIGURATION FOR WS1M8-XCX
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
V
CC
A15
A17
WE
A13
A8
A9
A11
CS2
A10
CS1
I/O7
I/O6
I/O5
I/O4
I/O3
32 DIP
TOP VIEW
BLOCK DIAGRAM
512K x 8
512K x 8
A
0-18
WE
CS
1
CS
2
I/O
0-7
(1)
(1)
A
0-18
I/O
0-7
CS
1-2
WE
V
CC
GND
Address Inputs
Data Input/Output
Chip Selects
Write Enable
+5.0V Power
Ground
PIN DESCRIPTION
相關PDF資料 |
PDF描述 |
|---|---|
| WS1M8V-100CX | 2x512Kx8 Dualithic SRAM(3.3V,2x512Kx8 Dualithic 靜態RAM（存取時間100ns）) |
| WS1M8V-70CX | 2x512Kx8 Dualithic SRAM(3.3V,2x512Kx8 Dualithic 靜態RAM（存取時間70ns）) |
| WS1M8V-85CX | 2x512Kx8 Dualithic SRAM(3.3V,2x512Kx8 Dualithic 靜態RAM（存取時間85ns）) |
| WS1M8V-25CX | 2x512Kx8 Dualithic SRAM(3.3V,2x512Kx8 Dualithic 靜態RAM（存取時間25ns）) |
| WS1M8V-17CX | 2x512Kx8 Dualithic SRAM(3.3V,2x512Kx8 Dualithic 靜態RAM（存取時間17ns）) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WS1S | 制造商:Thomas & Betts 功能描述: |
| WS1-THRU-33S | 制造商:Thomas & Betts 功能描述: |
| WS2 | 功能描述:焊接工作站設備 Workstand Black Auto Sleeper RoHS:否 制造商:OK International 產品:Stands 類型:Soldering and Rework System 最大溫度:+ 55 C 電纜類型:US Cord Included |
| WS2.1 | 制造商:ASM-SENSOR 制造商全稱:ASM GmbH 功能描述:Analog or A/D converted synchronous serial output |
| WS-2.5 | 制造商:SPC Multicomp 功能描述:WARNING COVER 2.5MM2 制造商:SPC Multicomp 功能描述:WARNING COVER, 2.5MM2 制造商:PRIVATE LABEL 功能描述:WARNING COVER, 2.5MM2, Accessory Type:Warning Cover, For Use With:DIN Rail Screw 制造商:SPC Multicomp 功能描述:WARNING COVER, 2.5MM2, Accessory Type:Warning Cover, For Use With:DIN Rail Screw Clamp Terminal Blocks, Connector Body Material:-, SVHC:No SVHC (20-Jun-2013) , RoHS Compliant: Yes |
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