CY7C1049CV33-20VC

Memory IC Overview

The CY7C1049CV33-20VC is a 4-Mbit (512K x 8) static random-access memory (SRAM) manufactured by Infineon Technologies. It features a parallel interface with a maximum access time of 20 nanoseconds. The device operates within a supply voltage range of 3.0 V to 3.6 V and supports surface-mount installation in a BGA package. It is designed for industrial temperature ranges, ensuring reliable performance in demanding electronic environments.

Memory IC Feature Summary

• Provides high-speed asynchronous data access with a 20 ns cycle time.
• Features low active current consumption suitable for power-sensitive applications.
• Includes automatic standby mode when deselected to minimize power usage.
• Supports TTL-compatible inputs and outputs for easy system integration.

Memory IC Applications

• Industrial control systems requiring fast data buffering
• Automotive electronics operating under strict environmental conditions
• Consumer electronics utilizing parallel memory interfaces

Memory IC Procurement Notes

Verify the specific suffix 'VC' against official Infineon documentation to confirm package type and temperature grade. Confirm end-of-life status and availability through authorized distributors. Ensure compatibility with existing board designs regarding pinout and electrical specifications before procurement.

Memory IC Selection Notes

Select this component for applications requiring 4-Mbit capacity with 8-bit width. Compare the 20 ns speed grade against faster alternatives if higher throughput is needed. Verify that the BGA package fits the available PCB real estate and thermal constraints. Check for alternative packages if lead-free requirements differ from standard offerings.

Memory IC Part Context

This part belongs to the CY7C1049 family of fast asynchronous SRAMs. It shares functional compatibility with other variants in the series, differing primarily in speed grades and packaging options. The family utilizes CMOS technology to balance performance with low power consumption across various industrial and commercial applications.

Memory IC Replacement Considerations

Check for direct replacements within the CY7C1049 series with different speed grades or packages. Verify pin-to-pin compatibility with legacy Cypress or Intel SRAM parts. Consult official substitution guides for any changes in electrical characteristics or package dimensions.