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參數資料
| 型號： | WS512K32-45G2TMA |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | SRAM |
| 英文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 45 ns, CQMA68 |
| 封裝： | CERAMIC, QFP-68 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 614K |
| 代理商： | WS512K32-45G2TMA |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WS512K32-XXX
512Kx32 SRAM MODULE, SMD 5962-94611
FEATURES
n Access Times of 15*, 17, 20, 25, 35, 45, 55ns
n Packaging
66 pin, PGA Type, 1.075" square, Hermetic Ceramic HIP
(Package 400).
68 lead, 40mm Hermetic Low Profile CQFP, 3.5mm (0.140")
(Package 502)1, Package to be developed.
68 lead, Hermetic CQFP (G2T)1, 22.4mm (0.880") square
(Package 509) 4.57mm (0.180") height.
Designed to fit JEDEC 68 lead 0.990" CQFJ footprint (Fig. 3).
68 lead, Hermetic CQFP (G1U), 23.9mm (0.940") square
(Package 519) 3.57mm (0.140") height.
Designed to fit JEDEC 68 lead 0.990" CQFJ footprint (Fig. 3).
68 lead, Hermetic CQFP (G1U), 23.9mm (0.940") square
(Package 524) 4.06mm (0.160") height.
n Organized as 512Kx32, User Configurable as 1Mx16 or 2Mx8
FIG. 1 PIN CONFIGURATION FOR WS512K32N-XH1X
PIN DESCRIPTION
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
TOP VIEW
BLOCK DIAGRAM
n Commercial, Industrial and Military Temperature Ranges
n TTL Compatible Inputs and Outputs
n 5 Volt Power Supply
n Low Power CMOS
n Built-in Decoupling Caps and Multiple Ground Pins for Low
Noise Operation
n Weight
WS512K32-XH1X - 13 grams typical
WS512K32-XG2TX1 - 8 grams typical
WS512K32-XG1UX - 5 grams typical
WS512K32-XG1TX - 5 grams typical
WS512K32-XG4TX1 - 20 grams typical
* 15ns Access Time available only in Commercial and Industrial Temperature.
This speed is not fully characterized and is subject to change without notice.
Note 1: Package Not Recommended For New Design
November 2001 Rev. 9
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相關代理商/技術參數 |
參數描述 |
|---|---|
| WS512K32-45G2TQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX32|CMOS|QFP|68PIN|CERAMIC |
| WS512K32-45G2TQA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module |
| WS512K32-45G2UC | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 5V, 45NS, 68 CQFP 0.88" SQ., 0.140" H - Bulk |
| WS512K32-45G2UI | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 5V, 45NS, 68 CQFP 0.88" SQ., 0.140" H - Bulk |
| WS512K32-45G2UM | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 5V, 45NS, 68 CQFP 0.88" SQ., 0.140" H - Bulk |
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