70T3399S200BC8

Memory IC Overview

The 70T3399S200BC8 is a synchronous dual-port SRAM manufactured by Renesas Electronics Corporation. It features a storage capacity of 2 Mbit organized as 128K x 18. The device operates with a maximum clock frequency of 200 MHz and provides an access time of 3.4 ns. It utilizes a parallel interface and is housed in a 256-CABGA package measuring 17x17 mm. The component supports a supply voltage range of 2.4V to 2.6V and functions within a temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Supports simultaneous independent access from two ports for high-throughput data handling
• Operates at high clock frequencies up to 200 MHz for fast data transfer
• Utilizes a compact 256-pin CABGA surface-mount package

Memory IC Applications

• High-speed networking equipment requiring low-latency buffering
• Telecommunications systems utilizing synchronous data processing
• Industrial control systems needing reliable dual-port memory

Memory IC Procurement Notes

Verify current availability status as the manufacturer has indicated this product may be scheduled for obsolescence. Confirm RoHS compliance requirements, as specific variants may not meet current environmental standards. Ensure compatibility with existing PCB footprints and power supply voltages before procurement. Contact authorized distributors for accurate lead times and replacement options.

Memory IC Selection Notes

Select this component when dual-port architecture is required for concurrent read/write operations. The 200 MHz speed suits applications demanding rapid data throughput. Verify that the 2.4V to 2.6V operating voltage aligns with system power rails. Consider the 256-CABGA package size for board space constraints and thermal management needs.

Memory IC Part Context

This part belongs to the 70T series of synchronous dual-port SRAMs from Renesas. These devices are designed for applications requiring high bandwidth and low latency. The series typically offers various capacities and speeds to suit different performance levels. The 70T3399 variant specifically targets mid-range capacity needs with high-speed operation capabilities.

Memory IC Replacement Considerations

Check for direct pin-compatible substitutes within the same Renesas family. Verify if newer generation parts offer improved power efficiency or extended temperature ranges. Ensure any replacement maintains the 200 MHz clock speed and 2 Mbit capacity requirements.