Datasheet > WS128K32N-55G4TMA

WS128K32N-55G4TMA

更新时间： 2024-09-13 15:57:59

品牌	Logo	应用领域
WEDC		静态存储器内存集成电路
页数	文件大小	规格书
9页	494K
描述
SRAM Module, 128KX32, 55ns, CMOS, CQFP68, 40 X 40 MM, CERAMIC, QFP-68

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WS128K32-XXX

White Electronic Designs

128Kx32 SRAM MODULE, SMD 5962-93187 & 5962-95595

FEATURES

ꢀ

Access Times of 15, 17, 20, 25, 35, 45, 55ns

MIL-STD-883 Compliant Devices Available

Packaging

ꢀ

Low Power CMOS

TTL Compatible Inputs and Outputs

Built in Decoupling Caps and Multiple Ground Pins

for Low Noise Operation

• 66 pin, PGA Type, 1.075" square, Hermetic

Ceramic HIP (Package 400)

• 68 lead, 40mm CQFP (G4T)¹, 3.56mm (0.140")

(Package 502)

ꢀ

Weight:

WS128K32-XG2UX - 8 grams typical

WS128K32-XG2LX - 8 grams typical

WS128K32-XH1X - 13 grams typical

WS128K32-XG4TX¹- 20 grams typical

• 68 lead, 22.4mm CQFP (G2U), 3.56mm (0.140"),

(Package 510)

Devices are upgradeable to 512Kx32

• 68 lead, 22.4mm (0.880") square, CQFP (G2L),

5.08mm (0.200") high, (Package 528)

ꢀ

Organized as 128Kx32; User Conﬁgurable as

256Kx16 or 512Kx8

This product is subject to change without notice.

Commercial, Industrial and Military Temperature

Ranges

5 Volt Power Supply

FIGURE 1 – PIN CONFIGURATION FOR WS128K32N-XH1X

Top View

Pin Description

I/O_0-31

A_0-16

Data Inputs/Outputs

Address Inputs

Write Enables

Chip Selects

Output Enable

Power Supply

Ground

I/O₈

I/O₉

I/O₁₀

A₁₃

WE₂#

CS₂#

GND

I/O₁₁

A₁₀

I/O₁₅

I/O₁₄

I/O₁₃

I/O₁₂

OE#

I/O₂₄

I/O₂₅

I/O₂₆

A₆

V_CC

CS₄#

WE₄#

I/O₂₇

A₃

I/O₃₁

I/O₃₀

I/O₂₉

I/O₂₈

A₀

WE_1-4

CS_1-4

OE#

V_CC

GND

Not Connected

A₁₄

A₇

A₁₅

A₁₁

A₄

A₁

Block Diagram

WE#1 CS#1

WE#2 CS#2

128K x 8

WE#3 CS#3

WE#4 CS#4

128K x 8

A₁₆

A₁₂

WE₁#

I/O₇

A₈

A₅

A₂

OE#

A0-16

V_CC

A₉

WE₃#

CS₃#

GND

I/O₁₉

I/O₂₃

I/O₂₂

I/O₂₁

I/O₂₀

128K x 8

I/O₀

I/O₁

I/O₂

CS₁#

I/O₆

I/O₁₆

I/O₁₇

I/O₁₈

I/O₅

I/O₃

I/O₄

I/O 0-7

I/O 8-15

I/O 16-23

I/O 24-31

May 2006

Rev. 17

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

12 3 4 5 6 7...9

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与WS128K32N-55G4TMA相关器件

型号	品牌	获取价格	描述	数据表
WS128K32N-55H1C	ETC	获取价格	x32 SRAM Module
WS128K32N-55H1CA	WEDC	获取价格	SRAM Module, 128KX32, 55ns, CMOS, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED, CERAMIC, HI
WS128K32N-55H1I	ETC	获取价格	SRAM\|128KX32\|CMOS\|PGA\|66PIN\|CERAMIC
WS128K32N-55H1IA	MICROSEMI	获取价格	SRAM Module, 128KX32, 55ns, CMOS, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED, CERAMIC, HI
WS128K32N-55H1M	ETC	获取价格	x32 SRAM Module
WS128K32N-55H1MA	MICROSEMI	获取价格	SRAM Module, 128KX32, 55ns, CMOS, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED, CERAMIC, HI
WS128K32N-55H1MA	WEDC	获取价格	SRAM Module, 128KX32, 55ns, CMOS, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED, CERAMIC, HI
WS128K32N-55H1Q	ETC	获取价格	x32 SRAM Module
WS128K32N-55HI	ETC	获取价格	x32 SRAM Module
WS128K32N-55HIE	WEDC	获取价格	SRAM Module, 512KX8, 55ns, CMOS, CPGA66, 1.185 X 1.185 INCH, HERMETIC SEALED, CERAMIC, HIP

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