CY7C0850AV-167BBC

Memory IC Overview

The CY7C0850AV-167BBC is a member of the Flex36 family, featuring 1M-bit (256K x 36) synchronous dual-port static RAM. It operates at a clock frequency of 167 MHz with a 3.3V supply voltage. The device utilizes a 144-pin FBGA package and supports simultaneous independent access to any memory location via two distinct ports. It incorporates pipelined architecture for high-speed performance and includes features such as burst counters, counter-mask registers, and JTAG boundary scan support.

Memory IC Feature Summary

• True dual-ported memory cells allow simultaneous independent access by two ports.
• Pipelined synchronous architecture enables high-speed operation at 167 MHz.
• Integrated burst counters on input address registers facilitate sequential data transfers.
• Supports JTAG boundary scan and asynchronous master reset for system control.

Memory IC Applications

• High-performance networking equipment requiring low-latency data buffering
• Telecommunications systems utilizing synchronous data processing
• Industrial automation controllers needing reliable dual-port memory

Memory IC Procurement Notes

Verify the specific suffix BBC against official Cypress documentation to confirm the exact package type and temperature range. Ensure compatibility with 3.3V logic levels and 167 MHz clock requirements in the target design. Cross-reference the part number with current manufacturer status to confirm availability and lifecycle stage before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a 3.3V synchronous dual-port SRAM with 36-bit word width is required. The 167 MHz speed grade suits applications demanding high throughput. Consider the 144-pin FBGA footprint for PCB layout constraints. Evaluate power consumption specifications relative to system thermal limits and verify that the synchronous interface aligns with the host controller's timing capabilities.

Memory IC Part Context

This part belongs to the Flex36 family of 3.3V synchronous dual-port SRAMs from Cypress Semiconductor. The family offers various densities including 32K, 64K, 128K, 256K, and 512K words with 36-bit widths. These devices are designed for applications requiring simultaneous access to shared memory resources without arbitration overhead.

Memory IC Replacement Considerations

Check for direct substitutes within the CY7C085x series with different speed grades or package options. Verify pinout and electrical compatibility if considering alternative vendors. No specific public substitute part numbers are confirmed in the provided source material.