CY7C025E-55AXC

Memory IC Overview

The CY7C025E-55AXC is an asynchronous dual-port static random-access memory (SRAM) manufactured by Infineon Technologies. It provides a total storage capacity of 128 Kbit, organized as 8K words by 16 bits. The device supports independent read and write operations on two separate ports, facilitating data transfer between systems without bus contention. It features a maximum access time of 55 ns and operates within a supply voltage range of 3.0 V to 3.6 V. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) suitable for surface-mount technology.

Memory IC Feature Summary

• Dual-port architecture enabling simultaneous independent access
• Asynchronous operation for flexible system integration
• High-speed data access capabilities

Memory IC Applications

• Data buffering in communication interfaces
• Cache memory for microprocessor systems
• FIFO buffers in digital signal processing

Memory IC Procurement Notes

Verify the specific suffix 'AXC' against official Infineon documentation to confirm package type and environmental compliance. Confirm availability status as distribution channels may vary. Ensure compatibility with existing board layouts requiring 100-pin TQFP footprints. Check for end-of-life notifications or obsolescence notices prior to final design approval.

Memory IC Selection Notes

Select this component when independent concurrent access to memory is required. The 55 ns speed suits moderate-frequency applications. Verify that the 100-pin TQFP package fits the mechanical constraints. Compare power consumption requirements against other SRAM families if low-power operation is critical.

Memory IC Part Context

This part belongs to the CY7C025E family of asynchronous dual-port SRAMs. It shares architectural similarities with other members like the CY7C025AV series but differs in speed grades and package options. The E-series typically denotes specific performance tiers within Infineon's legacy memory portfolio.

Memory IC Replacement Considerations

Check for direct pin-compatible substitutes such as the CY7C025AV-55AXI or CY7C025E-25AXC depending on speed requirements. Verify electrical parameter equivalence before substitution.