WPS512K8T-20RJI(2000) データシートの表示（PDF） - White Electronic Designs => Micro Semi

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WPS512K8T-20RJI
(Rev.:2000)

512Kx8 PLASTIC SRAM

White Electronic Designs => Micro Semi 

WPS512K8X-XRJX

HI-RELIABILITY PRODUCT

512Kx8 PLASTIC SRAM PRELIMINARY *

PIN CONFIGURATION

TOP VIEW

A0 1

A1 2

A2 3

A3 4

A4 5

CS 6

I/O0 7

I/O1 8

Vcc 9

Vss 10

I/O2 11

I/O3 12

WE 13

A5 14

A6 15

A7 16

A8 17

A9 18

36 NC

35 A18

34 A17

33 A16

32 A15

31 OE

30 I/O7

29 I/O6

28 Vss

27 Vcc

26 I/O5

25 I/O4

24 A14

23 A13

22 A12

21 A11

20 A10

19 NC

PIN DESCRIPTION

A0-18

I/O0-7

CS

OE

WE

VCC

VSS

NC

Address Inputs

Data Input/Output

Chip Select

Output Enable

Write Enable

+5.0V Power

Ground

No Connect

PLASTIC PLUS™ FEATURES

s Access Times of 15, 20, 25ns

s Standard Commercial Off-The-Shelf (COTS) Memory

Devices for Extended Temperature Range

s JEDEC Standard 36 pin Plastic SOJ Package

s Electrical and Speed Characteristics for:

• Military Temperature (-55°C to +125°C)

• Industrial Temperature (-40°C to +85°C)

s Burn-in and Temperature Cycling Available

s Organized as 512K x 8

s Center Power/Ground Pins (Revolutionary)

s 5 Volt Power Supply

s Low Power ("L") Version Available

s Battery Back-Up Operation

s Reliability Test Data Available:

• High Temperature Operating Life

• High Temperature Storage

• Pressure Cooker Test

• Wet High Temperature Operating Life

• Thermal Shock

• Temperature Cycling

* This data sheet describes a product under development, not fully

characterized, and is subject to change without notice.

October 2000 Rev. 3

1

White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520

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