70T3599S133BCI

Memory IC Overview

The Renesas Electronics Corporation 70T3599S133BCI is a static random access memory device with a storage capacity of 4 Mbit, organized as 128K x 36. It operates at a maximum clock frequency of 133 MHz and features a parallel interface. The component supports a supply voltage range from 3.15 V to 3.45 V, with a maximum power current of 480 mA. It functions within an operating temperature range of -40°C to +85°C and utilizes a CABGA-256 package.

Memory IC Feature Summary

• Dual-port synchronous SRAM architecture
• Parallel interface for data transfer
• Standard power consumption profile

Memory IC Applications

• High-speed data buffering in network equipment
• Cache memory in embedded processing systems
• Data storage in industrial control units

Memory IC Procurement Notes

Verify the specific suffix 'BCI' against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status as indicated by manufacturer records. Check for moisture sensitivity level requirements during handling. Ensure the supplier provides valid traceability documents for this discontinued or limited-stock component type.

Memory IC Selection Notes

Select this component when a 128K x 36 organization is required for dual-port applications. Ensure the design accommodates the 3.3V standard power supply constraints. Verify that the CABGA-256 package fits the PCB layout. Consider the 133 MHz clock speed for timing compatibility with the host processor.

Memory IC Part Context

This part belongs to the Renesas 70T series of synchronous dual-port SRAMs. It shares architectural similarities with other members like the 70V3599S133BCI but differs in power specifications. The series is designed for high-performance memory applications requiring simultaneous access ports.

Memory IC Replacement Considerations

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