CY7C1018BV33-15VI

Memory IC Overview

The CY7C1018BV33-15VI is a 1-Mbit (128K x 8) asynchronous static random-access memory manufactured by Cypress Semiconductor Corp. It operates within a supply voltage range of 3V to 3.6V and features a maximum access time of 15 ns. The device utilizes a parallel interface and is housed in a 44-SOJ package with dimensions of 0.400 inches (10.16 mm) width. It supports surface-mount installation and functions reliably across an operating temperature range of -40°C to 85°C.

Memory IC Feature Summary

• Asynchronous parallel SRAM architecture for high-speed data storage
• Wide industrial operating temperature range capability
• Single 3V to 3.6V power supply operation

Memory IC Applications

• Industrial control systems requiring robust memory performance
• Embedded applications in consumer electronics
• Telecommunications equipment data buffering

Memory IC Procurement Notes

Verify the specific suffix VI against official Cypress documentation to confirm the 44-SOJ package configuration and lead-free status. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements. Cross-reference the manufacturer part number directly with current datasheets to validate availability and technical specifications before procurement.

Memory IC Selection Notes

Select this component when a 128K x 8 organization is required with 15 ns speed in a 44-pin SOJ form factor. It serves as a suitable alternative for designs needing wide temperature tolerance and standard 3.3V logic levels. Compare pinout and electrical characteristics against existing inventory to ensure seamless integration without redesigning the PCB footprint.

Memory IC Part Context

This part belongs to the CY7C1018 family of 1-Mbit asynchronous SRAMs from Cypress. It shares architectural similarities with other members like the CY7C1019, differing primarily in package options and speed grades. The series is designed for general-purpose memory applications where non-volatile retention is not required but fast random access is critical.

Memory IC Replacement Considerations

Direct substitutes include CY7C1018BV33-15ZI or CY7C1018CV33-15VI, provided the package type matches the design constraints. Verify that any replacement maintains the same 128K x 8 density and 15 ns access time.