CY7C1460BV25-250BZXC

Memory IC Overview

The CY7C1460BV25 is a 36-Mbit (1 M × 36) synchronous pipelined burst SRAM featuring NoBL architecture. It supports 250-MHz bus operations with zero wait states and utilizes fully registered inputs and outputs. The device operates on a 2.5 V core and I/O power supply, offering fast clock-to-output times of 2.6 ns. It includes byte write capability, synchronous self-timed writes, and a ZZ sleep mode for power conservation.

Memory IC Feature Summary

• NoBL logic enables unlimited true back-to-back read/write operations without wait states
• Fully registered architecture ensures pipelined operation for all synchronous inputs and outputs
• On-chip synchronous self-timed write circuitry simplifies write sequences
• Supports linear or interleaved burst orders via the MODE input pin

Memory IC Applications

• High-speed networking equipment requiring low-latency memory access
• Telecommunications systems utilizing synchronous data processing
• Industrial control applications needing reliable pipelined memory structures

Memory IC Procurement Notes

Verify the specific package configuration against project requirements, as the BV25 designation corresponds to the 165-ball FBGA format. Confirm that the 2.5 V operating voltage aligns with the system's power distribution network. Ensure compatibility with the Cypress/Infineon NoBL interface timing specifications during integration.

Memory IC Selection Notes

Select this component when zero-wait-state performance is critical for system throughput. The 1 M × 36 organization suits applications requiring wide data paths. Consider the 165-ball FBGA package constraints for PCB layout. Verify that the 2.5 V supply rails are available within the target design environment.

Memory IC Part Context

This part belongs to the Cypress Semiconductor CY7C1460BV/CY7C1462BV family of 36-Mbit NoBL SRAMs. It is functionally equivalent to ZBT devices but offers enhanced pipelining capabilities. The family includes variants with different densities and packages, such as the CY7C1462BV25 in TQFP-100.

Memory IC Replacement Considerations

The CY7C1462BV25 serves as a functional alternative within the same family, offering a 2 M × 18 organization instead of 1 M × 36. Both share identical pinouts and NoBL architecture, facilitating potential drop-in replacements if address mapping allows.