709279L15PFI

Memory IC Overview

The 709279L15PFI is a high-speed synchronous dual-port static random-access memory (SRAM) manufactured by Renesas Electronics Corporation. It features a storage organization of 32K x 16 bits, providing a total capacity of 512 kilobits. The device supports parallel interface operations with a maximum access time of 15 nanoseconds and operates at frequencies up to 50 MHz. It functions within a supply voltage range of 4.5 V to 5.5 V and is housed in a 100-pin TQFP package measuring 14x14 mm.

Memory IC Feature Summary

• Simultaneous independent access to the same memory location from both ports
• Configurable flow-through or pipelined output modes via dedicated control pin
• Automatic power-down capability for low standby consumption

Memory IC Applications

• Bidirectional data flow burst applications
• Unidirectional data transfer systems
• High-speed buffering between asynchronous logic blocks

Memory IC Procurement Notes

Verify component authenticity through authorized channels as this part may be obsolete. Confirm package integrity and moisture sensitivity level handling procedures before assembly. Check for specific RoHS compliance status relative to regional regulations. Ensure replacement parts match electrical specifications if sourcing alternatives.

Memory IC Selection Notes

Select this component for designs requiring simultaneous read/write access without arbitration overhead. Suitable for systems needing configurable latency through flow-through or pipelined modes. Verify voltage compatibility with 5V TTL logic levels. Consider thermal management requirements for industrial temperature ranges if applicable.

Memory IC Part Context

This device belongs to the 709279 series of synchronous dual-port RAMs. It shares architectural similarities with other members like the 709279L12PFGI but differs in access speed and operating conditions. The series is designed for high-performance memory interfacing where data throughput and port independence are critical system requirements.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers include 709279L15PF and 709279L15PFGI. Verify pinout compatibility and electrical parameters before substitution.