WS512K32-XXX
512Kx32 SRAM MODULE, SMD 5962-94611
FEATURES
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Access Times of 15*, 17, 20, 25, 35, 45, 55ns
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Packaging
聲 66 pin, PGA Type, 1.075" square, Hermetic Ceramic HIP
(Package 400).
聲 68 lead, 40mm Hermetic Low Profile CQFP, 3.5mm (0.140")
(Package 502)
1
, Package to be developed.
聲 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).
聲 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).
聲 68 lead, Hermetic CQFP (G1U), 23.9mm (0.940") square
(Package 524) 4.06mm (0.160") height.
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Organized as 512Kx32, User Configurable as 1Mx16 or 2Mx8
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Commercial, Industrial and Military Temperature Ranges
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TTL Compatible Inputs and Outputs
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5 Volt Power Supply
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Low Power CMOS
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Built-in Decoupling Caps and Multiple Ground Pins for Low
Noise Operation
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Weight
WS512K32-XH1X - 13 grams typical
WS512K32-XG2TX
1
- 8 grams typical
WS512K32-XG1UX - 5 grams typical
WS512K32-XG1TX - 5 grams typical
WS512K32-XG4TX
1
- 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
FIG. 1
PIN CONFIGURATION FOR WS512K32N-XH1X
TOP VIEW
PIN DESCRIPTION
I/O
0-31
A
0-18
WE
1-4
CS
1-4
OE
V
CC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
BLOCK DIAGRAM
November 2001 Rev. 9
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White Electronic Designs Corporation 聲 (602) 437-1520 聲 www.whiteedc.com