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參數(shù)資料
| 型號(hào)： | WS512K32N-70HI |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 70 ns, CPGA66 |
| 封裝： | 1.380 X 1.380 INCH, HERMETIC SEALED, CERAMIC, HIP-66 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 182K |
| 代理商： | WS512K32N-70HI |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WS512K32-XXX
White Electronic Designs
512Kx32 SRAM MODULE, SMD 5962-94611
FEATURES
■ Access Times of 70, 85, 100, 120ns
■ Packaging
66 pin, PGA (H)1 Type, 1.185 inch square,
Hermetic Ceramic HIP (Package 401).
68 lead, Hermetic CQFP (G2T)1, 22.4mm
(0.880 inch) square. 4.57mm (0.180 inch) high
(Package 509)
■ Organized as 512Kx32, User Configurable as
1Mx16 or 2Mx8
■ Commercial, Industrial and Military Temperature
Ranges
■ TTL Compatible Inputs and Outputs
FIG. 1 PIN CONFIGURATION FOR WS512K32N-XHX
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
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
TOP VIEW
BLOCK DIAGRAM
■ 5 Volt Power Supply
■ Low Power CMOS
■ Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
■ Weight
WS512K32-XG2TX1 - 8 grams typical
WS512K32N-XHX1 - 13 grams typical
* This data sheet describes a product that is subject to change
without notice.
Note 1: Package Not Recommended for New Designs.
June 2003 Rev. 3
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| WMS128K8L-20FEMA | 128K X 8 STANDARD SRAM, 20 ns, CDFP32 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WS512K32N-85HC | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 5V, 85NS, NO CONNECT, 66 PGA 1.185" S - Bulk |
| WS512K32N-85HI | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 5V, 85NS, NO CONNECT, 66 PGA 1.185" S - Bulk |
| WS512K32NBV-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 3.3V SRAM MODULE |
| WS512K32NBV-15G2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 3.3V SRAM MODULE |
| WS512K32NBV-15G2CE | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx32 3.3V SRAM MODULE |
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