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Overview

Description

The 7037 is a high-speed 32K x 18 Dual-Port Static RAM designed to be used as a stand-alone 576K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 36-bit or more word systems. This MASTER/SLAVE approach in 36-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by Chip Enable (CE) permits the on-chip circuitry of each port to enter a very low standby power mode.

Features

  • True Dual-Port allows simultaneous reads of the same memory location
  • Dual chip enables allow for depth expansion without external logic
  • Separate upper-byte and lower-byte control for multiplexed bus compatibility
  • Interrupt Flag
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • Battery backup operation—2V data retention
  • TTL-compatible, single 5V (±10%) power supply
  • Available in 100-pin TQFP package
  • Industrial temperature range (–40C to +85C) is available

Comparison

Applications

Documentation

Design & Development

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Diagram of ECAD Models

Product Options

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Support Communities

  1. Random address on startup

    Dear Dialog Team! I would like to use a random address, that should be generated at first startup and never change in lifetime. I use DA14583 with SKD5. What's the best way to achieve that? Thank you! Best regards, Oliver

    Jul 5, 2016
  2. Roadmap to BT5.0?

    Dear Dialog Team! I read an article about the upcoming release of Bluetooth 5.0 with increased datarates. And of course my customers read this articel, too... Is there a roadmap for the support of BT5.0 with DA1458x? Apologize if this is the wrong forum. Thanks! Best regards, Oliver

    Jun 20, 2016
  3. VLP 305 u3 Firefox no GPU error

    Hello,  We are using VLP 305 u3  on a custom G2LC board, after running Firefox no GPU error is indicated and Firefox crashes. sh-5.0 firefox https://vekatech.comCrash Annotation GraphicsCriticalError: | [0][GFX1-]: No GPUs detected via PCI (t=3.51055) [GFX1-]: No GPUs detected via PCICrash ...

    Sep 16, 2024
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