CY7C68034-56LTXI

Overview

The CY7C68034-56LTXI is a NAND flash memory controller IC from the EZ-USB NX2LP-Flex series, manufactured by Cypress Semiconductor Corp. It integrates USB connectivity with NAND flash management capabilities within a single chip. The device operates on a supply voltage range of 3V to 3.6V and supports surface mount installation in a 56-VFQFN package with exposed pad, specifically sized as 56-QFN (8x8). Designed for commercial temperature environments, it functions reliably between 0°C and 70°C. This component serves as a dedicated controller for interfacing USB hosts or devices with NAND flash storage media.

Feature Summary

• Integrates USB interface functionality with NAND flash memory control logic
• Utilizes EZ-USB NX2LP-Flex architecture for embedded system integration
• Supports surface mount technology in compact QFN packaging

Applications

• USB-based data storage devices
• Embedded systems requiring NAND flash interfacing
• Portable electronic equipment with USB connectivity

Procurement Notes

Verify the exact part number suffix against official Cypress documentation to confirm package type and temperature grade. Confirm RoHS compliance status through current datasheets. Check component availability status as manufacturing lifecycles may affect stock. Ensure supplier provides valid traceability documents matching the manufacturer's specifications.

Selection Notes

Select this component when a combined USB controller and NAND flash manager is required in a small form factor. Consider the 56-pin VFQFN package constraints for PCB layout. Verify that the operating voltage and temperature range align with the target application environment. Compare against other EZ-USB NX2LP variants if different pin counts or features are needed.

Part Context

This IC belongs to the EZ-USB NX2LP-Flex family, which provides flexible USB connectivity solutions. Cypress Semiconductor, now part of Infineon Technologies, developed this series for embedded applications. The CY7C68034 variant specifically targets NAND flash control, distinguishing it from general-purpose USB controllers in the same lineup.