CY7C1363A-150AJC

Memory IC Overview

The CY7C1363A-150AJC is a 9-Mbit (256K x 36/512K x 18) Synchronous Flow-Through SRAM manufactured by Cypress Semiconductor Corp. It operates at a clock frequency of 150 MHz with a maximum access delay of 6.5 ns from the clock rise. The device utilizes a 3.3V core power supply and supports 2.5V or 3.3V I/O supplies. It is housed in a JEDEC-standard 119-ball BGA package, designed for high-performance applications requiring minimal glue logic.

Memory IC Feature Summary

• Supports 133-MHz bus operations with fast clock-to-output times
• Features user-selectable burst counter supporting Intel Pentium interleaved or linear burst sequences
• Includes separate processor and controller address strobes for flexible control

Memory IC Applications

• High-speed microprocessor interfaces
• Cache memory systems
• Buffering applications in network equipment

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers. Confirm RoHS compliance status as older Cypress parts may not meet current environmental standards. Check for lead-free plating requirements if integrating into modern assembly lines. Ensure proper ESD handling procedures are followed during installation to prevent damage to the sensitive CMOS structure.

Memory IC Selection Notes

Select this part when a synchronous flow-through interface is required instead of pipelined burst access. Compare against the CY7C1360A series if pipelined operation is acceptable, noting that the CY7C1363A offers continuous data availability. Verify voltage compatibility between the 3.3V core and the specific VDDQ level needed for the target system's I/O standards.

Memory IC Part Context

This component belongs to the CY7C136xA family of 9-Mbit synchronous SRAMs. It shares architectural similarities with the CY7C1361B and CY7C1363B but differs in speed grade and package options. The CY7C1363A specifically targets applications needing immediate data output without pipeline latency, distinguishing it from the pipelined variants in the same capacity class.

Memory IC Replacement Considerations

Public confirmed substitute part numbers: CY7C1363A-100AC, CY7C1363A-100AI.