GS8128236GB-250I

Memory IC Overview

The GS8128236GB-250I is a 144 Mbit Synchronous Burst Static Random Access Memory (SRAM) manufactured by GSI Technology. It features a memory organization of 4 Megawords by 36 bits and supports dual voltage operation at 2.5V or 3.3V, with supply rails ranging from 2.3V to 3.6V. The device achieves a maximum clock frequency of 250 MHz with an access time of 5.5 ns. It utilizes a parallel interface and is housed in a BGA-119 surface-mount package. The component operates within an industrial temperature range of -40°C to +100°C.

Memory IC Feature Summary

• Supports SyncBurst architecture for high-speed synchronous data transfer
• Capable of pipeline or flow-through operational modes
• Features single-cycle data read/write capability

Memory IC Applications

• High-performance networking equipment
• Telecommunications infrastructure systems
• Industrial control applications requiring wide data buses

Memory IC Procurement Notes

Verify the specific suffix 'I' confirms the extended industrial temperature range of -40°C to +100°C. Confirm the voltage suffix matches the system requirement for 2.5V or 3.3V operation. Ensure the BGA-119 footprint compatibility with the target PCB design. Check RoHS compliance status through official manufacturer documentation prior to integration.

Memory IC Selection Notes

Select this component when a wide 36-bit data path is required for high-bandwidth applications. The 250 MHz speed and 5.5 ns access time suit demanding synchronous interfaces. Consider the BGA-119 package for compact surface-mount designs. Verify power consumption limits against the specified maximum current ratings for the chosen supply voltage.

Memory IC Part Context

This part belongs to the GS8128236GB series of SyncBurst SRAMs. It shares architectural similarities with other devices in the family but is distinguished by its specific 4M x 36 organization and industrial temperature rating. The series targets applications needing large, fast memory buffers with wide data paths.

Memory IC Replacement Considerations

Consult official GSI Technology substitution guides for verified equivalents. Cross-reference pinouts and electrical specifications carefully before replacing.