70T3599S166BF

Memory IC Overview

The Renesas Electronics Corporation 70T3599S166BF is a 4.5 Mbit synchronous dual-port SRAM with a parallel interface. It features a memory organization of 128K x 36 bits and operates at a clock frequency of 166 MHz with a 3.6 ns access time. The device supports a supply voltage range of 2.4V to 2.6V and functions within an operating temperature range of 0°C to 70°C. It is housed in a 208-CABGA (15x15) surface-mount package.

Memory IC Feature Summary

• Supports simultaneous independent read/write operations on both ports for high-throughput data processing
• Integrates on-chip collision detection logic to manage concurrent access conflicts automatically
• Provides flexible I/O configurations compatible with standard logic voltage levels

Memory IC Applications

• High-speed telecommunications network equipment
• Industrial automation control systems
• Data routing and switching infrastructure

Memory IC Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to obsolescence notices. Confirm specific suffix requirements against current manufacturer documentation to ensure compatibility with existing designs, as packaging or labeling changes may have occurred without functional alteration.

Memory IC Selection Notes

Select this component when designing systems requiring deterministic latency and concurrent port access. Ensure the design environment accommodates the specified 2.4V to 2.6V core voltage and 0°C to 70°C industrial temperature range. Validate that the 208-CABGA footprint matches the PCB layout constraints.

Memory IC Part Context

This device belongs to the 70T3599 family of synchronous dual-port RAMs from Renesas. It shares architectural similarities with other members like the 70V3599 series but differs in power specifications and operational characteristics. The family is designed for applications demanding high bandwidth and low latency memory solutions.

Memory IC Replacement Considerations

Consult official substitution lists for verified alternatives such as the 70V3599S166BF. Verify pinout compatibility and electrical parameter alignment before replacing the original component in active designs.