WMS256K16-xxx Datasheet 256Kx16 MONOLITHIC SRAM

Manufacturer: White Electronic Designs

WMS256K16-xxx 256kx16 monolithic sram by White Electronic Designs - Datasheet Preview

Datasheet Details

Part number	WMS256K16-xxx
Manufacturer	White Electronic Designs
File Size	279.08 KB
Description	256Kx16 MONOLITHIC SRAM
Datasheet	WMS256K16-xxx Datasheet

General Description

A0-17 LB# UB# I/O1-16 CS# OE# WE# VCC GND NC Address Inputs Lower-Byte Control (I/O1-8) Upper-Byte Control (I/O9-16) Data Input/Output Chip Select Output Enable Write Enable +5.0V Power Ground No Connection August 2004 Rev.

6 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs TRUTH TABLE CS# H L L L WE# X H X H OE# X H X L LB# X X H L H L L H L UB# X X H H L L H L L Mode Not Select Output Disable WMS256K16-XXX Data I/O I/O1-8 High Z High Z Data Out High Z Data Out Data In High Z Data In I/O9-16 High Z High Z High Z Data Out Data Out High Z Data In Data In Power Standby Active Read Active L L X Write Active ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Signal Voltage Relative to GND Junction Temperature Supply Voltage Symbol TA TSTG VG TJ VCC Min -55 -65 -0.5 -0.5 Max +125 +150 VCC+0.5 150 7.0 Unit °C °C V °C V RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage

Overview

www.DataSheet4U.com White Electronic Designs WMS256K16-XXX 256Kx16 MONOLITHIC SRAM, SMD.

Key Features

Access Times 17, 20, 25, 35ns MIL-STD-883 Compliant Devices Available Packaging.
44 pin Ceramic SOJ (Package 102).
44 lead Ceramic Flatpack (Package 225).
44 lead Formed Ceramic Flatpack.
Organized as 256Kx16 Data Byte Control:.
Lower Byte (LB#) = I/O1-8.
Upper Byte (UB#) = I/O9-16.
2V Minimum Data Retention for battery back up operation (WMS256K16L-XXX Low Power Version Only) Commercial, Industrial and Military Tempe.

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