CY7C68023-56LFXC

Overview

The CY7C68023-56LFXC is a NAND Flash to USB storage controller IC belonging to the EZ-USB NX2LP-Flex series. Manufactured by Infineon Technologies, it integrates a USB 2.0 High-Speed peripheral interface with a dedicated NAND flash controller for direct data transfer. The device operates within a supply voltage range of 3V to 3.6V and supports an industrial operating temperature range from 0°C to +70°C. It is housed in a 56-pin VFQFN package with an exposed thermal pad (8x8 mm), designed for surface-mount assembly.

Feature Summary

• Integrates USB 2.0 High-Speed peripheral controller with NAND flash memory management
• Supports direct data transfer between host systems and NAND flash devices
• Includes on-chip firmware execution capabilities for flexible protocol handling

Applications

• Portable USB flash drives
• Solid-state storage modules
• Embedded USB mass storage devices

Procurement Notes

Verify component authenticity through authorized distributors or official Infineon channels. Confirm RoHS3 compliance status and check for End-of-Life notifications, as this part may be discontinued. Ensure moisture sensitivity level (MSL) handling procedures are followed during assembly to prevent damage.

Selection Notes

Select this component when designing compact USB storage solutions requiring high-speed data transfer rates. Consider the 56-QFN package constraints for PCB layout and thermal management. Evaluate compatibility with specific NAND flash types supported by the EZ-USB NX2LP architecture before finalizing the design.

Part Context

This controller is part of the EZ-USB NX2LP family, which provides low-power USB connectivity for embedded applications. It serves as a bridge between standard USB hosts and NAND flash memory arrays, enabling cost-effective storage solutions without complex microcontroller overhead.