WS512K8-25CMA datasheet, PDF - EEWORLD Datasheet

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WS512K8-25CMA: Description512Kx8 SRAM MODULE, SMD 5962-92078; File Size137KB，6 Pages; ManufacturerETC

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512Kx8 SRAM MODULE, SMD 5962-92078

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WS512K8-XCX

HI-RELIABILITY PRODUCT

512Kx8 SRAM MODULE, SMD 5962-92078

FIG. 1

PIN CONFIGURATION

TOP VIEW

A18

A16

A14

A12

I/O0

I/O1

I/O2

GND

FEATURES

Access Times 20, 25, 35, 45ns

Standard Microcircuit Drawing, 5962-92078

MIL-STD-883 Compliant Devices Available

Rad Tolerant Devices Available

JEDEC Standard 32 pin, Hermetic Ceramic DIP (Package 300)

Commercial, Industrial andMilitary Temperature Range

(-55°C to +125°C)

Organized as 512K x 8

5 Volt Power Supply

Low Power CMOS

TTL Compatible Inputs and Outputs

Battery Back-Up Operation

A15

A17

A13

A11

A10

I/O7

I/O6

I/O5

I/O4

I/O3

PIN DESCRIPTION

0-18

I/O

0-7

GND

Address Inputs

Data Input/Output

Chip Select

Output Enable

Write Enable

+5.0V Power

Ground

BLOCK DIAGRAM

I/O

0-7

128K x 8

Decoder

May 1999 Rev. 2

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

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