71V67603S150PFG

Overview

The 71V67603S150PFG is a 9 Mbit Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM) manufactured by Renesas Electronics. It features a memory organization of 256 k x 36 bits, providing wide data bus capability for high-throughput applications. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and is housed in a 100-pin Thin Quad Flat Package (TQFP).

Feature Summary

• Supports synchronous single data rate operation with parallel interface.
• Provides 36-bit data width for efficient system integration.
• Operates at high clock frequencies up to 150 MHz.

Applications

• High-speed data buffering in telecommunications equipment.
• Cache memory implementation in network routers and switches.
• Frame buffer storage in video processing systems.

Procurement Notes

Verify the specific suffix 'PFG' against official Renesas documentation to confirm package type and temperature rating. Confirm RoHS compliance status as some variants may differ. Check current production status, as this component family has faced end-of-life notices. Ensure moisture sensitivity level handling procedures are followed during assembly.

Selection Notes

Select this part when a 36-bit wide synchronous SRAM interface is required. Compare access times and clock speeds against alternative models like the 71V67603S133 series if lower performance is acceptable. Verify pin compatibility with existing PCB layouts designed for TQFP-100 packages. Consider power consumption limits relative to the system's thermal design capabilities.

Part Context

This component belongs to the 71V67603S series of high-performance synchronous SRAMs. It shares architectural similarities with other members of the family but differs in speed grade and packaging. The 150 MHz variant offers faster access times compared to slower versions, targeting demanding real-time processing environments requiring low latency memory solutions.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not found in the provided source material. Consult manufacturer obsolescence notices for potential cross-references or updated product line replacements.