GS881Z36CGD-333I

Memory IC Overview

The GS881Z36CGD-333I is a 9 Mbit Static Random Access Memory (SRAM) organized as 512K x 18. It features a parallel interface with a maximum access time of 4.5 ns and a maximum clock frequency of 333 MHz. The device operates within a supply voltage range of 2.3 V to 3.6 V, with maximum power consumption currents specified at 185 mA and 240 mA. It supports Surface Mount Device/Surface Mount Technology installation in a BGA-165 package. The component is rated for an industrial operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports NBT Pipeline/Flow Through architecture for high-speed data processing
• Compatible with both 2.5V and 3.3V supply voltages
• Provides synchronous single data rate (SDR) memory storage

Memory IC Applications

• High-performance computing systems requiring fast cache memory
• Industrial control units operating in extreme temperatures
• Telecommunications infrastructure equipment
• Network routing and switching hardware

Memory IC Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +85°C). Confirm the BGA-165 package dimensions match the target PCB footprint. Ensure the 2.3V to 3.6V supply range aligns with the system's power rails. Check humidity sensitivity levels for proper storage and handling requirements during assembly.

Memory IC Selection Notes

Select this component when a 9 Mbit capacity with 333 MHz throughput is required. The 512K x 18 organization suits applications needing wide data buses. The BGA-165 package offers compact surface-mount integration. Verify that the 4.5 ns access time meets the system's latency constraints. Consider the power dissipation limits associated with the specified current ratings.

Memory IC Part Context

This part belongs to the GSI Technology GS881Z series of NBT SRAMs. These devices are designed for demanding embedded applications. The series emphasizes high density and speed in a small form factor. The GS881Z36CGD variant specifically targets 36-bit wide data paths. It complements other members of the family with varying densities and pinouts.

Memory IC Replacement Considerations

Check for direct substitutes within the GS881Z36CGD family with different speed grades. Verify compatibility with alternative manufacturers offering similar 9 Mbit 36-bit SRAMs. Ensure pinout and electrical characteristics match exactly before substitution.