71V65603S100BGI

Overview

The Renesas Electronics Corporation 71V65603S100BGI 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 10 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and has a maximum power current of 270 mA. The component utilizes a parallel interface and is housed in a 119-pin PBGA package measuring 14x22 mm. It is designed for surface mount installation and functions reliably within an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports high-speed synchronous data transfer via a single data rate architecture with pipelined operation.

Applications

• High-performance computing systems requiring fast data buffering.

Procurement Notes

Verify the specific RoHS compliance status, as documentation indicates non-compliance for this variant. Confirm end-of-life status and availability through authorized channels. Ensure compatibility with existing PCB layouts due to the 119-PBGA package dimensions. Check for moisture sensitivity level requirements during handling and storage procedures.

Selection Notes

Select this component when a 9 Mbit synchronous SRAM with a 36-bit word width is required. Ensure the design accommodates the 119-PBGA footprint and the specified 3.3 V power supply constraints. Verify that the system timing allows for the 10 ns access time at 100 MHz operation. Consider the industrial temperature range if deployed in harsh environments.

Part Context

This part belongs to the 71V65603S series of synchronous SRAMs from Renesas Electronics. It shares architectural similarities with other variants in the family but differs in speed grade and packaging. The BGI suffix denotes the specific 119-PBGA package and industrial temperature rating. It is distinct from the PFGI or BQGI variants which use different physical packages.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.