Overview
Description
The 7052 is a high-speed 2K x 8 FourPort™ Static RAM to be used where multiple access into a common RAM is required. It is designed for systems where on-chip hardware port arbitration is not needed and has four independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low power standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.
Features
- True FourPort memory cells allow simultaneous access of the same memory locations
- Fully asynchronous operation from each of the four ports
- Versatile control for write-inhibit: separate BUSY input to control write-inhibit for each of the four ports
- Battery backup operation—2V data retention
- TTL-compatible
- single 5V (±10%) power supply
- Available in 120 pin TQFP and 108 pin PGA packages
- 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.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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Version 1 Range Extender
Good Day, I've been trying to get a hold of the Version 1 Range Extender reference design. But the link for this reference design is broken. Does anyone have this saved and is willing to share it? Thanks
Jul 18, 2016 -
crash in [email protected]
Hi, I've build Android p (android-9.0.0_r10) with BSP version 5.1.1 for the kingfisher. After flashing, there is a crash in /vendor/bin/hw/[email protected]. Possible reason is, hdmi node is not created. Please support to debug. Regards, Fullscreen ...
Jul 22, 2020 -
SDK for BT4.2
Hi Dialog, I am developing BT software for DA14580 base on SDK 5.0.3. Am I in BT 4.2 world? Is there any method for me to check my BT stack version? Thanks a lot!
Jul 12, 2016