GS8662D18BGD-400I

Memory IC Overview

The GS8662D18BGD-400I is a synchronous static random access memory device manufactured by GSI Technology. It features a storage capacity of 72 Mbit organized as 4M x 18. The component supports a maximum clock frequency of 400 MHz with an access time of 450 ps. It operates within a voltage range of 1.7 V to 1.9 V and draws a maximum power supply current of 745 mA. The device utilizes a parallel interface and is housed in a BGA-165 package suitable for surface mount technology. It functions within a temperature range of -40 C to +85 C.

Memory IC Feature Summary

• Supports high-speed data transfer via a parallel interface architecture
• Operates on dual voltage supplies of 1.8 V or 1.5 V
• Designed for industrial temperature environments

Memory IC Applications

• High-performance networking equipment
• Telecommunications infrastructure systems
• Industrial control applications requiring fast memory access

Memory IC Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade range of -40 C to +85 C. Confirm the BGA-165 package dimensions match the target PCB footprint. Ensure the 1.8 V or 1.5 V power supply requirements align with the system design. Check for moisture sensitivity levels and appropriate handling procedures during assembly.

Memory IC Selection Notes

Select this component when a 72 Mbit density with a 18-bit word width is required. The 400 MHz speed rating suits applications needing rapid data throughput. Consider the BGA-165 form factor for compact board layouts. Verify compatibility with existing DDR SRAM controllers supporting parallel interfaces.

Memory IC Part Context

This part belongs to the SigmaQuad-II series from GSI Technology. The series focuses on providing high-density synchronous SRAM solutions. These devices are engineered for demanding embedded systems. The GS8662D18BGD variant specifically addresses wide data bus requirements.

Memory IC FAQ

What is the organization of the memory array?

The memory array is organized as 4M x 18.

Does this device support multiple voltage inputs?

Yes, it operates at either 1.8 V or 1.5 V.