EDI8F81024C Datasheet | White Electronic Designs Corporation

FEATURES 1024Kx8 bit CMOS Static Random Access Memory .. DESCRIPTION The EDI8F81024C is a 8Mb CMOS Static RAM based on eight 128Kx8 Static RAMs mounted on a multi-layered epoxy laminate (FR4) substrate. A version featuring Low Power with Data Retention (EDI8F81024LP) is also available. The EDI8F81024C is offered in a double sided, 36 pin single-in-line Package (SIP). Surface mount SIP technology is a cost effective solution to very high packing density requirements. All inputs and outputs are TTL patible and operate from a single 5V supply. Fully asynchronous, the EDI8F81024C requires no clocks or refreshing for operation. - - - - Access Times 70 thru 100ns Data Retention Function (EDI8F81024LP) TTL patible Inputs and Outputs Fully Static, No Clocks High Density Packaging - 36 Pin SIP, No. 62 Single +5V (±10%) Supply Operation - This product is subject to change without notice. PIN CONFIGURATIONS AND BLOCK DIAGRAM NC VCC W# DQ2 DQ3 DQ0 A1 A2 A3 A4 VSS DQ5 A10 A11 A5 A13 A14 A19 E# A15 A16 A12 A18 A6 DQ1 VSS A0 A7 A8 A9 DQ7 DQ4 DQ6 A17 VCC G# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 AØ-A19 E# W# G# DQØ-DQ7 VCC VSS NC A19 A18 A17 E# PIN NAMES Address Inputs Chip Enable Write Enable Output Enable mon Data Input/Output Power (+5V±10%) Ground No Connection A0-A16 W# G# DQ0-DQ7 128K X8 128K X8 128K X8 128K X8 128K X8 128K X8 128K X8 128K X8 PIN OUT White Electronic Designs Corp. reserves the right to change products or specifications without notice. July 2002 Rev. 8 1 White Electronic Designs Corporation - (602) 437-1520 - .wedc. White Electronic Designs ABSOLUTE MAXIMUM RATINGS- Voltage on any pin relative to VSS Operating Temperature TA (Ambient) mercial Industrial Storage Temperature .. Plastic Power Dissipation Output Current -0.5V to 7.0V 0°C to +70°C -40°C to +85°C -55°C to +125°C 1 Watt 20 m A REMENDED DC OPERATING CONDITIONS Parameter Supply Voltage Supply Voltage...