GS840Z36CGT-250I

Memory IC Overview

The GS840Z36CGT-250I is a Static Random Access Memory (SRAM) manufactured by GSI Technology. It features a storage capacity of 4 Mbit organized as 1M x 36 bits. The device supports a maximum clock frequency of 250 MHz with an access time of 6.5 ns. It operates within a voltage range of 2.3 V to 3.6 V and utilizes a parallel interface. The component is housed in a TQFP-100 package suitable for surface mount installation.

Memory IC Feature Summary

• Supports NBT Pipeline/Flow Through architecture for flexible bus utilization
• Compatible with 2.5V or 3.3V power supplies
• Includes JTAG-compatible boundary scan capabilities

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• FIFO buffers in digital signal processing applications

Memory IC Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature rating compliance against the official datasheet. Confirm the package type matches the required PCB footprint. Ensure the manufacturer source is authenticated to avoid counterfeit components. Check RoHS status if environmental regulations apply to the final assembly.

Memory IC Selection Notes

Select this component when a 36-bit wide memory interface is required at high speeds. Compare access times and power consumption against alternative SRAM families. Ensure the operating temperature range meets the system's environmental requirements. Verify pin compatibility with existing designs if replacing older generations.

Memory IC Part Context

This part belongs to the GS840Z36CGT series of NBT SRAMs from GSI Technology. These devices are designed for high-performance applications requiring fast read/write cycles. The series offers various speed grades and packaging options to suit different design constraints while maintaining functional compatibility across the family.

Memory IC Replacement Considerations

Check for direct substitutes within the GS840Z36CGT series with different speed grades. Verify pin-to-pin compatibility with other 1Mx36 SRAMs from GSI Technology. Cross-reference with similar NBT SRAM offerings from other manufacturers if supply chain issues arise.