71V65603S100BGI8

Overview

The Renesas Electronics Corporation 71V65603S100BGI8 is a synchronous static random-access memory (SRAM) integrated circuit. It features a storage capacity of 9 Mbit organized as 256K x 36 bits. The device supports a maximum clock frequency of 100 MHz with an access time of 5 ns. It operates on a parallel interface and requires a supply voltage between 3.135 V and 3.465 V. The component is housed in a 119-pin PBGA package measuring 14x22 mm.

Feature Summary

• Supports high-performance system speeds with fast clock-to-data access times
• Utilizes CMOS technology for low-voltage operation and power efficiency
• Provides flexible memory configurations including 256K x 36 and 512K x 18

Applications

• High-speed data processing systems
• Network infrastructure equipment
• Industrial control applications

Procurement Notes

Verify the current lifecycle status, as this component may be obsolete or subject to production discontinuation notices. Confirm RoHS compliance requirements against specific project standards, as older batches may not meet current environmental regulations. Ensure compatibility with existing PCB footprints and thermal management solutions before finalizing procurement plans.

Selection Notes

Select this component when a 9 Mbit synchronous SRAM with a 36-bit word width is required. The 119-PBGA package is suitable for surface-mount assembly. Consider the 5 ns access time and 100 MHz operating frequency for performance-critical designs. Verify that the 3.3V nominal supply voltage aligns with the target system's power architecture.

Part Context

This part belongs to the 71V65603 series of synchronous ZBT SRAMs from Renesas. It is functionally related to variants such as the 71V65603S100BG and 71V65603S100PFG, which share similar electrical characteristics but differ in package type and temperature range specifications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Renesas resources for potential obsolescence alternatives.