71V65603S150BQI

Overview

The 71V65603S150BQI is a synchronous Single Data Rate (SDR) Zero Bus Turnaround (ZBT) Static Random-Access Memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 9 Megabits, organized as 256K words by 36 bits. The device supports parallel data interfaces with a maximum clock frequency of 150 MHz and features a typical access time of 3.8 nanoseconds. It operates within a supply voltage range of 3.135V to 3.465V and is housed in a 165-CABGA package measuring 13x15 mm.

Feature Summary

• Supports high-speed synchronous operation with Zero Bus Turnaround technology for efficient data transfer
• Provides wide 36-bit data word organization suitable for complex processing architectures
• Operates on standard 3.3V power supply specifications

Applications

• High-performance embedded memory systems
• Network infrastructure equipment
• Industrial control units requiring fast data buffering

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm package integrity and moisture sensitivity level handling requirements before assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications.

Selection Notes

Select this component when a 36-bit wide interface is required alongside high-frequency synchronous performance. Ensure the system design accommodates the specific 165-CABGA footprint and thermal characteristics associated with this package type.

Part Context

This part belongs to the 71V65603 family of ZBT SRAM devices. It represents a high-speed variant within the series, distinguished by its 150 MHz clock capability and specific BGA packaging configuration compared to other pin-compatible or functional alternatives in the lineup.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.