*EDI816256CA/LPA-M44

*THIS PART IS NOT RECOMMENDED FOR NEW DESIGNS

Docs & Specs

Data Sheet

Application Note

Overview

Model:  EDI816256CA/LPA-M44
4Mb 256Kx16 Monolithic SRAM, SMD 5962-96795

The EDI816256CA is a 4 megabit Monolithic CMOS Static RAM and uses 16 common input and output lines and has an output enable pin which operates faster than address access time at read cycle. The device allows upper and lower byte access by use of the data byte control pins (LB#, UB#).

The devices are available in a fully hermetic 44 lead ceramic SOJ and a 44 lead Ceramic Flatpack. The Ceramic SOJ is pin for pin compatible with the commercially available plastic SOJ. This allows the user the luxury of designing a board that can be used for both the commercial and military market.

A Low Power version with Data Retention (EDI816256LPA) is also available for battery backed applications. Military product is available compliant to Appendix A of MIL-PRF-38535.

Features

  • 256Kx16 bit CMOS Static
  • Random Access Memory
    • Access Times of 15, 17, 20, 25, 35, 45, 55ns
    • Data Retention Function (LPA version)
    • TTL Compatible Inputs and Outputs
    • Fully Static, No Clocks
  • 44 lead JEDEC Approved Revolutionary Pinout
    • Ceramic SOJ (Package 322)
    • Ceramic Flatpack (Package 323)
  • Single +5V (±10%) Supply Operation

Contact Us

Mercury is focused on serving our customers with unsurpassed responsiveness and technical expertise. We offer a wide range of services designed to deliver the best combination of technology, products and support to our customers.

We can respond to your design questions via the link below.

Request More Information