CY7C1441KV25-133BZXIT

Memory IC Overview

The CY7C1441KV25-133BZXIT is a 36-Mbit (1M × 36) synchronous flow-through SRAM manufactured by Infineon Technologies. It supports 133-MHz bus operations with a maximum access time of 6.5 ns. The device utilizes a 2.5-V core and I/O power supply, ensuring compatibility with JEDEC-standard logic levels. It features a 165-ball FBGA package and includes JTAG boundary scan capabilities for testing.

Memory IC Feature Summary

• Supports high-performance 2-1-1-1 access rates with fast clock-to-output times
• Features user-selectable burst counter supporting interleaved or linear burst sequences
• Includes separate processor and controller address strobes for flexible system integration
• Incorporates synchronous self-timed write functionality to simplify interface design

Memory IC Applications

• Secondary cache memory in systems utilizing Pentium processors
• High-speed microprocessor interfaces requiring minimum glue logic
• Systems requiring selectable linear or interleaved burst sequences

Memory IC Procurement Notes

Verify the specific suffix BZXIT against official Infineon documentation to confirm packaging details such as reel specifications. Ensure that the voltage requirements align with your system's 2.5-V core and I/O supplies. Confirm availability status directly with the manufacturer or authorized distributors, as component lifecycles may change.

Memory IC Selection Notes

Select this component when a 36-bit data width and 133-MHz operation are required. The flow-through architecture minimizes latency compared to pipelined alternatives. Ensure the design accommodates the 165-ball FBGA package constraints and provides adequate thermal management for the specified operating temperature range.

Memory IC Part Context

This part belongs to the CY7C1441KV series of 36-Mbit synchronous SRAMs. It is designed for high-speed applications where low latency and high bandwidth are critical. The family typically offers various speed grades and package options to suit different system requirements while maintaining compatible pinouts and functional behaviors.

Memory IC Replacement Considerations

Check for other speed grades within the CY7C1441KV series, such as those with different access times. Verify if alternative packages like TQFP are available if FBGA is not suitable. Ensure any substitute maintains the same 1M x 36 organization and 2.5-V supply requirements.