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參數(shù)資料
| 型號(hào)： | WS512K32V-20G2UI |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | SRAM |
| 英文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 20 ns, CQFP68 |
| 封裝： | 22.40 MM, 3.56 MM HEIGHT, CERAMIC, QFP-68 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 292K |
| 代理商： | WS512K32V-20G2UI |
1
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WS512K32V-XXX
March
2006
Rev. 12
512Kx32 SRAM 3.3V MULTICHIP PACKAGE
Low Power CMOS
TTL Compatible Inputs and Outputs
Fully Static Operation:
No clock or refresh required.
Three State Output.
Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
Weight
WS512K32V-XG2UX - 8 grams typical
WS512K32NV-XH1X - 13 grams typical
* This product is subject to change without notice.
FEATURES
Access Times of 15, 17, 20ns
Low Voltage Operation
Packaging
66-pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400)
68 lead, 22.4mm (0.880 inch) CQFP, (G2U),
3.56mm (0.140"), (Package 510)
Organized as 512Kx32; User Congurable as
2x512Kx16 or 4x512Kx8
Commercial, Industrial and Military Temperature
Ranges
Low Voltage Operation:
3.3V ± 10% Power Supply
PIN CONFIGURATION FOR WS512K32NV-XH1X
Pin Description
Top View
Block Diagram
I/O8
I/O9
I/O10
A13
A14
A15
A16
A17
I/O0
I/O1
I/O2
WE2#
CS2#
GND
I/O11
A10
A11
A12
VCC
CS1#
NC
I/O3
I/O15
I/O14
I/O13
I/O12
OE#
A18
WE1#
I/O7
I/O6
I/O5
I/O4
I/O24
I/O25
I/O26
A6
A7
NC
A8
A9
I/O16
I/O17
I/O18
VCC
CS4#
WE4#
I/O27
A3
A4
A5
WE3#
CS3#
GND
I/O19
I/O31
I/O30
I/O29
I/O28
A0
A1
A2
I/O23
I/O22
I/O21
I/O20
11
22
33
44
55
66
1
12
23
34
45
56
WE1#CS1#CS2#CS3#CS4#
WE4#
WE3#
WE2#
512K x 8
OE#
A0-18
I/O0-7
I/O24-31
I/O16-23
I/O8-15
88
8
I/O0-31
Data Inputs/Outputs
A0-18
Address Inputs
WE1-4#
Write Enables
CS1-4#
Chip Selects
OE#
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WS512K32V-20G2UIA | 制造商:White Electronic Designs 功能描述:SRAM Module Asynchronous 16Mbit |
| WS512K32V-20G2UM | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 3.3V, 20NS, 68 CQFP 0.88" SQ., 0.140" - Bulk |
| WS512K32V-20H1C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
| WS512K32V-20H1CA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
| WS512K32V-20H1I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
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