Overview
Description
The 5962-91662 (7024) is a high-speed 4Kx 16 dual-port static RAM designed to be used as a stand-alone 64K-bit dual-port RAM or as a combination Master/Slave dual-port RAM for 32-bit or more word systems. An automatic power-down feature controlled by the Chip Enable (CE) permits the on-chip circuitry of each port to enter a very low standby power mode. The military-grade product complies with MIL-PRF-38535 QML.
Features
- True dual-ported memory cells which allow simultaneous reads of the same memory location
- Separate upper-byte and lower-byte control for multiplexed bus compatibility
- 5962-91662 easily expands data bus width to 32 bits or more
- Interrupt flag and 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 84-pin ceramic PGA and Flatpack packages
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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