709269S12PF8

Memory IC Overview

The Renesas Electronics Corporation 709269S12PF8 is a high-speed synchronous dual-port static random-access memory (SRAM) device. It features a storage organization of 16K words by 16 bits, providing a total capacity of 512 kilobits. The component supports a maximum access time of 12 nanoseconds and operates on a single 5V power supply within the range of 4.5V to 5.5V. It utilizes a parallel interface and is housed in a 100-pin Thin Quad Flat Package (TQFP). The device is designed for applications requiring simultaneous data access from both ports.

Memory IC Feature Summary

• Supports simultaneous independent access to the same memory location from both Port A and Port B
• Enables depth expansion through dedicated dual chip enable pins without additional logic gates
• Provides selectable flow-through or pipelined output modes via a dedicated control pin

Memory IC Applications

• High-performance communication buffer systems
• Network switch and router packet buffering
• Data acquisition systems requiring burst data handling

Memory IC Procurement Notes

Verify current availability status as this component may be discontinued. Confirm RoHS compliance requirements against project specifications. Ensure proper moisture sensitivity level handling during assembly. Validate package dimensions against PCB footprint designs. Check for obsolescence notices from the manufacturer before finalizing procurement plans.

Memory IC Selection Notes

Select this component when simultaneous bidirectional data transfer is required between two processors or controllers. Consider the 12ns access speed for system timing constraints. Evaluate the 100-pin TQFP package for surface mount compatibility. Compare power consumption characteristics against alternative SRAM families if low standby power is critical.

Memory IC Part Context

This part belongs to the IDT 709269 series of synchronous dual-port RAMs. It is manufactured by Renesas Electronics Corporation, formerly Integrated Device Technology. The series is optimized for unidirectional or bidirectional data flow bursts in high-speed digital systems.

Memory IC Replacement Considerations

Consult official Renesas documentation for direct cross-reference substitutes. Verify pin-to-pin compatibility and electrical parameter alignment. Review lifecycle status updates for potential end-of-life replacements.