CY7C4245-10AXI

FIFOs Memory Overview

The CY7C4245-10AXI is a high-speed, low-power synchronous FIFO memory with a 4K x 18 bit organization. It operates at frequencies up to 100 MHz with a 10 ns cycle time. The device features independent read and write clocks, programmable Almost Full/Empty flags, and TTL-compatible inputs. It supports width and depth expansion for scalable buffering applications.

FIFOs Memory Feature Summary

• Supports fully asynchronous and simultaneous read/write operations with independent clock domains.
• Includes programmable status flags for precise buffer level monitoring.
• Enables cascading for increased data depth or wider data bus configurations.

FIFOs Memory Applications

• High-speed data acquisition systems
• Multiprocessor interface buffering
• Communications network buffering

FIFOs Memory Procurement Notes

Verify the specific suffix '10AXI' against official Infineon/Cypress documentation to confirm package type and temperature range. Ensure compatibility with existing system voltage levels and timing requirements before integration.

FIFOs Memory Selection Notes

Select this component for applications requiring 18-bit wide data paths and deep buffering capabilities. Consider the -10 speed grade for 100 MHz operation needs. Evaluate expansion pin availability if larger memory depths are required.

FIFOs Memory Part Context

This part belongs to the CY7C42X5 family of synchronous FIFOs, which includes variants with different depths such as 64, 256, 512, 1K, and 2K words. All members share similar functional interfaces and expansion capabilities.

FIFOs Memory Replacement Considerations

The datasheet notes pin/functionality compatibility with IDT722X5 series devices. Verify electrical specifications and timing parameters when substituting with equivalent parts from other manufacturers.