GS8662D20BGD-550I

Memory IC Overview

The GS8662D20BGD-550I is a synchronous static random access memory device manufactured by GSI Technology. It features a total storage capacity of 72 Mbit with an organization of 4M x 18 bits. The component supports a maximum clock frequency of 550 MHz and operates on a parallel interface. Power supply requirements include a minimum voltage of 1.7 V and a maximum of 1.9 V. The device is housed in a BGA-165 package suitable for surface mount technology.

Memory IC Feature Summary

• Supports high-speed data transfer via a parallel interface architecture
• Operates within a standard industrial temperature range
• Compatible with dual-voltage power supplies for system flexibility

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 codes against official manufacturer documentation to ensure correct voltage and temperature ratings. Confirm package dimensions and pinout compatibility with the target PCB layout prior to integration. Cross-reference the part number with authorized distributors to validate authenticity and current production status.

Memory IC Selection Notes

Select this component when a 72 Mbit capacity with a 18-bit data width is required. Ensure the design accommodates the 550 MHz clock speed and the specified voltage range. Verify that the BGA-165 footprint matches the assembly capabilities and thermal management strategy of the host system.

Memory IC Part Context

This part belongs to the SigmaQuad-II+ family of QDR SRAMs from GSI Technology. These devices are designed to maximize bus bandwidth utilization through quad data rate transfers. The series offers various configurations to meet diverse memory density and speed requirements in demanding electronic environments.

Memory IC Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family. Verify electrical and mechanical specifications before replacing existing inventory.