709269L9PFG8

Memory IC Overview

The Renesas Electronics Corporation 709269L9PFG8 is a 256Kbit (32K x 8) Synchronous Dual-Port Static Random Access Memory (SRAM). It operates within a supply voltage range of 4.5V to 5.5V and features a 9ns access time. The device utilizes a parallel interface and is housed in a 100-pin TQFP surface-mount package. Designed for industrial applications, it supports an operating temperature range from 0°C to +70°C.

Memory IC Feature Summary

• Provides simultaneous independent read/write access to two ports via synchronous clocking.

Memory IC Applications

• High-speed data buffering in telecommunications equipment.

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance requirements as the part may be non-compliant. Validate package integrity and moisture sensitivity handling procedures before assembly. Ensure design compatibility with existing 5V logic levels and timing constraints.

Memory IC Selection Notes

Select this component for designs requiring dual-port memory with synchronous control at 5V logic levels. Compare against asynchronous alternatives if clock synchronization is not required. Verify that the 100-TQFP footprint matches the PCB layout. Consider end-of-life implications for long-term production planning.

Memory IC Part Context

This SRAM belongs to the 709269 series, which includes variants like the 709269L9PF. These parts are generally classified as obsolete or discontinued by the manufacturer. The PFG8 suffix typically denotes specific packaging or testing configurations within the product line.

Memory IC Replacement Considerations

Consult official documentation for confirmed substitute part numbers. Cross-reference pinouts and electrical specifications carefully when evaluating potential replacements.