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
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.
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Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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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 -
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 -
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