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參數(shù)資料
| 型號(hào)： | WS512K32V-85G2TQA |
| 元件分類： | SRAM |
| 英文描述： | 512K X 32 STANDARD SRAM, 85 ns, CQFP68 |
| 封裝： | CERAMIC, QFP-68 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 212K |
| 代理商： | WS512K32V-85G2TQA |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
HI-RELIABILITY PRODUCT
WS512K32V-XXX
512Kx32 SRAM 3.3V MODULE ADVANCED*
FEATURES
s Access Times of 70, 85, 100, 120ns
s Packaging
66-pin, PGA Type, 1.185 inch square, Hermetic
Ceramic HIP (Package 401)
68 lead, Hermetic CQFP (G2T), 22.4mm (0.880 inch) square
4.57mm (0.180 inch) high (Package 509). Designed to fit
JEDEC 68 lead 0.990" CQFJ footprint.
s Organized as 512Kx32, User Configurable as 1024Kx16 or
2Mx8
s Commercial, Industrial and Military Temperature Ranges
s TTL Compatible Inputs and Outputs
s Low Voltage
3.3V
±10% Power Supply
s Low Power CMOS
s Built-in Decoupling Caps and Multiple Ground Pins for Low
Noise Operation
s Weight
WS512K32V-XG2TX - 8 grams typical
WS512K32V-XHX - 13 grams typical
* This data sheet describes a product that may or may not be under development
and is subject to change or cancellation without notice.
February 2000 Rev. 2
FIG. 1 PIN CONFIGURATION FOR WS512K32V-XHX
BLOCK DIAGRAM
TOP VIEW
512K x 8
8
I/O 0-7
WE CS
1
512K x 8
8
I/O 8-15
WE CS
2
512K x 8
8
I/O 16-23
WE CS
3
512K x 8
8
I/O 24-31
WE CS
4
A 0- 18
OE
PIN DESCRIPTION
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
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-XG1TX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM MCP |
| WS512K32V-XG1UX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM MCP |
| WS512K32V-XG2TX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM MCP |
| WS512K32V-XG2UX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM MCP |
| WS512K32V-XXX | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx32 SRAM 3.3V MULTICHIP PACKAGE |
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