CY7C037AV-20AXI

Memory IC Overview

The CY7C037AV-20AXI is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Cypress Semiconductor Corp. It provides a total storage capacity of 576 kilobits, organized as 32K words by 18 bits. The device features asynchronous parallel interfaces for both ports and operates with a maximum access time of 20 nanoseconds. It requires a supply voltage ranging from 3V to 3.6V and supports an industrial operating temperature range of -40°C to +85°C. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 mm.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array via two separate ports.
• Asynchronous operation allowing flexible timing control without reliance on a system clock signal.
• High-speed data transfer capabilities with a 20 ns access time specification.
• Industrial-grade thermal stability supporting reliable performance across wide temperature variations.

Memory IC Applications

• Network routers and switches requiring high-bandwidth packet buffering.
• Telecommunications equipment utilizing digital signal processing tasks.
• Embedded systems needing rapid data logging and retrieval.
• Industrial automation controllers managing real-time sensor data streams.

Memory IC Procurement Notes

Verify the specific suffix AXI to confirm the package type and temperature rating match design requirements. Confirm RoHS3 compliance status through official documentation. Check current lifecycle status as components may be discontinued or subject to last-time buy restrictions. Ensure pin compatibility with existing PCB footprints before procurement.

Memory IC Selection Notes

Select this part when dual-port functionality is required for concurrent master-slave operations. Compare access times against system bus speeds to ensure adequate performance margins. Evaluate power consumption profiles relative to available thermal dissipation solutions. Consider alternative packages if board space constraints differ from the 100-TQFP form factor.

Memory IC Part Context

This component belongs to the CY7C037 family of dual-port SRAMs. Variants within the series typically share identical memory organization and core architecture but may differ in speed grades, operating temperatures, or physical packaging options. The AV designation generally indicates advanced process technology or specific electrical characteristics compared to standard V versions.

Memory IC Replacement Considerations

Direct substitutes include other CY7C037 variants such as CY7C037AV-20AXC, which shares the same electrical specifications but differs in operating temperature range. Verify pinout compatibility and voltage levels when cross-referencing with generic dual-port SRAMs from other manufacturers.