70T3599S133BFGI8

Memory IC Overview

The Renesas 70T3599S133BFGI8 is a dual-port synchronous static random-access memory (SRAM) device. It features a storage capacity of 4.5 Mbit organized as 128K x 36 bits. The component supports a maximum clock frequency of 133 MHz with a typical access time of 4.2 ns. It operates within a supply voltage range of 3.15 V to 3.45 V and is housed in a 208-CABGA package measuring 15x15 mm.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Synchronous parallel interface supporting high-speed data transfer at frequencies up to 133 MHz
• Standard power consumption profile optimized for general-purpose applications

Memory IC Applications

• High-performance networking equipment requiring low-latency buffering
• Industrial automation systems utilizing synchronous data processing
• Telecommunications infrastructure components

Memory IC Procurement Notes

Verify the specific suffix BFGI8 against official Renesas documentation to confirm package type and moisture sensitivity level. Confirm RoHS compliance status, as previous variants in this series have shown mixed regulatory adherence. Check current production status, as similar models in the 70V3599 family have been subject to discontinuation notices. Ensure compatibility with existing board designs regarding the 208-CABGA footprint.

Memory IC Selection Notes

Select this component when a dual-port configuration is required for concurrent data handling between two masters. The 128K x 36 organization suits applications needing wide data buses. Verify that the 3.3 V operating voltage aligns with the system power rails. Consider the 208-CABGA package constraints for PCB layout and thermal management requirements during the design phase.

Memory IC Part Context

This part belongs to the Renesas 70T/70V3599 series of synchronous dual-port SRAMs. These devices are designed for high-throughput applications where independent port access is critical. The series typically offers various speed grades and package options to accommodate different performance and form-factor needs in embedded systems.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers for the 70T3599S133BFGI8 were not identified in the provided source material.