GS81280Z36GT-200IV

Memory IC Overview

The GS81280Z36GT-200IV is a static random access memory component manufactured by GSI Technology. It features a storage capacity of 144 Mbit organized as 4 M x 36. The device supports a maximum clock frequency of 200 MHz with an access time of 6.5 ns. It operates within a supply voltage range of 2.3 V to 3.6 V and utilizes a parallel interface. The unit is housed in a TQFP-100 package designed for surface mount technology, ensuring compatibility with standard PCB layouts.

Memory IC Feature Summary

• Supports both pipelined and flow-through operational modes for flexible data handling
• Utilizes NBT SRAM architecture for high-speed synchronous performance
• Compatible with dual voltage standards of 1.8V/2.5V or 2.5V/3.3V systems

Memory IC Applications

• High-performance computing systems requiring fast data retrieval
• Network infrastructure equipment utilizing synchronous interfaces
• Industrial control units operating within extended temperature ranges

Memory IC Procurement Notes

Verify the specific suffix IV against official datasheets to confirm industrial temperature ratings and voltage specifications. Ensure the TQFP-100 package matches your board design constraints. Confirm RoHS compliance status through manufacturer documentation before integration into regulated assemblies.

Memory IC Selection Notes

Select this component when a 144 Mbit density with a 36-bit width is required for synchronous applications. The 200 MHz speed class suits designs needing moderate latency without excessive power consumption. Verify that the parallel interface aligns with your controller's bus capabilities and signal integrity requirements.

Memory IC Part Context

This part belongs to the GS81280Z36GT series of NBT SRAM devices. It shares architectural similarities with other members like the GS81280Z36GT-333I but differs in clock speed and timing parameters. The series is characterized by its pipeline/flow-through flexibility and robust CMOS construction for reliable operation.

Memory IC Replacement Considerations

Direct substitutes include variants within the same family such as GS81280Z36GT-333I, provided the higher clock speed is acceptable. Cross-referencing pinouts and electrical characteristics with official replacement guides is essential to ensure functional equivalence.