CY7C187-25VXC

Memory IC Overview

The CY7C187-25VXC is a high-performance CMOS static random-access memory (SRAM) manufactured by Cypress Semiconductor Corp. It features an asynchronous parallel interface with a storage capacity of 64Kbit, organized as 64K words by 1 bit. The device operates within a supply voltage range of 4.5V to 5.5V and supports a maximum access time of 25 ns. Designed for surface-mount applications, it is housed in a 24-BSOJ package. The component functions reliably across an operating temperature range of 0°C to 70°C.

Memory IC Feature Summary

• High-speed asynchronous operation with 25 ns access time
• CMOS technology for low power consumption
• Active chip enable for easy memory expansion
• Surface-mount 24-BSOJ packaging

Memory IC Applications

• Embedded systems requiring fast data retrieval
• Industrial control equipment
• Consumer electronics with parallel memory interfaces

Memory IC Procurement Notes

Verify the specific suffix 'VXC' against official Cypress or Microchip documentation to confirm package type and RoHS compliance status. Ensure the source document explicitly lists this part number variant. Confirm lead times and availability directly with authorized distributors, as stock levels fluctuate. Check for end-of-life notices or obsolescence warnings before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when a 64Kbit asynchronous SRAM with a 1-bit width is required. The 25 ns speed class suits applications needing moderate latency. The 24-BSOJ package dictates board layout constraints. Verify that the 4.5V to 5.5V supply range aligns with the system's power architecture. Consider the 0°C to 70°C commercial temperature range for environmental suitability.

Memory IC Part Context

This part belongs to the CY7C187 family of static RAMs from Cypress Semiconductor. These devices are designed for general-purpose memory applications where non-volatile storage is not required. The family typically includes various speed grades and package options to accommodate different design requirements while maintaining consistent functional characteristics.

Memory IC Replacement Considerations

Check for direct substitutes within the CY7C187 series with different speed grades or packages. Verify pin compatibility and electrical specifications before substituting. Consult official cross-reference guides for approved replacements.