709379L7PFG

Memory IC Overview

The 709379L7PFG is a high-speed synchronous dual-port static RAM with a memory organization of 16K x 18 bits. It operates on a single 5V power supply and supports parallel interface communication. The device features pipelined or flow-through output modes selectable via the FT/PIPE pin. It is housed in a 100-pin TQFP package with a pitch of 0.5 mm.

Memory IC Feature Summary

• Dual-port architecture enables simultaneous access to the same memory location from both ports.
• Full synchronous operation on both ports with counter enable and reset features for burst data flow optimization.
• Automatic power-down capability controlled by CE0 and CE1 signals allows entry into low standby power mode.
• Separate upper-byte and lower-byte controls provide compatibility for multiplexed bus and bus-matching applications.

Memory IC Applications

• Applications requiring unidirectional or bidirectional data flow in bursts
• Systems utilizing dual chip enables for depth expansion without additional logic
• Industrial temperature range environments (-40°C to +85°C)

Memory IC Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued. Confirm package integrity and moisture sensitivity level handling procedures before assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications. Check for official replacement notices or lifecycle status updates prior to final procurement decisions.

Memory IC Selection Notes

Select this component when simultaneous independent access to shared memory locations is required. Ensure system timing aligns with synchronous clock requirements for both ports. Verify voltage levels match the specified single 5V supply tolerance. Consider thermal management capabilities if operating within extended industrial temperature ranges.

Memory IC Part Context

This device belongs to the 709379/69 series of high-speed synchronous dual-port RAMs. It is manufactured by Renesas Electronics Corporation, formerly IDT. The component is designed for performance-critical memory applications requiring fast access times and flexible data flow configurations.

Memory IC Replacement Considerations

Consult official manufacturer documentation for confirmed substitute part numbers. Verify pinout compatibility and electrical characteristics before substituting. Check for updated datasheets indicating functional equivalence or enhanced features in newer generations.