GS81282Z18GD-333I

Memory IC Overview

The GS81282Z18GD-333I is a static random access memory component manufactured by GSI Technology. It features a storage capacity of 144 Mbit organized as 8 M x 18 bits. The device supports a maximum clock frequency of 333 MHz with an access time of 4.5 ns. It operates within a voltage range of 2.3 V to 3.6 V and utilizes a parallel interface. The part is housed in a BGA-165 package suitable for surface mount technology. It functions as an SDR NBT SRAM with pipeline/flow-through architecture.

Memory IC Feature Summary

• Supports high-speed data transfer with a maximum clock frequency of 333 MHz
• Utilizes Non-Burst Technology (NBT) pipeline or flow-through architecture
• Compatible with 2.5 V and 3.3 V power supply systems

Memory IC Applications

• High-performance computing systems requiring fast memory access
• Network infrastructure equipment
• Industrial control applications

Memory IC Procurement Notes

Verify the specific suffix GD-333I against official manufacturer documentation to confirm pinout, speed grade, and temperature rating. Ensure compatibility with existing board designs regarding the BGA-165 footprint and electrical specifications before procurement.

Memory IC Selection Notes

Select this component when a large memory density of 144 Mbit is required alongside high throughput speeds up to 333 MHz. The 8 M x 18 organization suits wide data bus applications. Consider the BGA-165 package constraints and operating temperature range of -40 C to +100 C for industrial environments.

Memory IC Part Context

This part belongs to the GS81282Z18GD series of NBT SRAMs from GSI Technology. These devices are designed for demanding applications needing high bandwidth and low latency. The series offers various speed grades and packaging options to fit different system requirements while maintaining consistent architectural features.

Memory IC Replacement Considerations

Check for other speed grades within the GS81282Z18GD series, such as the GS81282Z18GD-200I, if lower performance is acceptable. Verify pin-to-pin compatibility and electrical characteristics before substituting.