CY7C1512V18-200BZXI

Memory IC Overview

The CY7C1512V18-200BZXI is a 72-Mbit QDR-II SRAM with a 4M x 18 organization. It supports a maximum operating frequency of 200 MHz and operates within a core voltage range of 1.7 V to 1.9 V. The device utilizes a 165-ball FBGA package (15 x 17 mm) and features separate independent read and write data ports for concurrent transactions. It employs double data rate interfaces on both ports, synchronous internally self-timed writes, and includes echo clocks to simplify high-speed system design.

Memory IC Feature Summary

• Supports concurrent read and write operations through completely independent data ports
• Features double data rate interfaces on both read and write ports to maximize bandwidth
• Includes echo clocks synchronized to output data to minimize clock skew and flight time mismatches
• Provides byte write select functionality to allow partial updates without altering unselected bytes

Memory IC Applications

• High-bandwidth networking equipment requiring low-latency memory access
• Telecommunications infrastructure utilizing parallel interface architectures
• Industrial control systems demanding reliable synchronous pipelined SRAM performance

Memory IC Procurement Notes

Verify the specific suffix 'ZXI' against official Infineon documentation to confirm lead-free status and industrial temperature rating. Ensure compatibility with existing PCB footprints for the 165-ball FBGA package. Confirm that the 200 MHz speed grade meets system timing requirements compared to higher-frequency variants.

Memory IC Selection Notes

Select this component when a 72-Mbit capacity with a 4M x 18 word width is required. The 200 MHz speed grade offers a balance between performance and power consumption. Verify that the system can support the necessary dual-clock input configuration or single-clock mode operation as defined in the functional description.

Memory IC Part Context

This part belongs to the Cypress/Infineon QDR-II SRAM family, which uses a 1.8V process technology. The CY7C1512V18 variant specifically provides a 4M x 18 organization, distinguishing it from other densities like the 8M x 8 or 2M x 36 configurations within the same series.

Memory IC Replacement Considerations

CY7C1512KV18-200BZXI: Industrial temperature grade equivalent. CY7C1512V18-250BZXC: Higher speed grade (250 MHz) with commercial temperature range.