CY7C68023-56BAXC

Overview

The CY7C68023-56BAXC is a NAND Flash to USB controller IC belonging to the EZ-USB NX2LP family. It integrates a high-performance USB 2.0 High-Speed controller with a dedicated NAND flash interface, designed for portable storage applications. The device operates within a supply voltage range of 3V to 3.6V and supports commercial temperature conditions from 0°C to 70°C. It is housed in a 56-VFBGA package measuring 5x5 mm, featuring surface-mount installation for compact system designs.

Feature Summary

• Integrates USB 2.0 High-Speed host/peripheral controller with NAND flash memory management
• Supports standard NAND flash devices without requiring external microcontroller intervention
• Operates on a single 3V to 3.6V power supply rail for simplified board design

Applications

• Portable USB flash drives
• Solid state storage modules
• Embedded data logging systems

Procurement Notes

Verify component authenticity through authorized Infineon distributors due to end-of-life status. Confirm RoHS3 compliance and moisture sensitivity level (MSL 3) requirements for reflow soldering processes. Check for available replacement packages such as the LTX variant if lead-free tray packaging is required for specific assembly lines.

Selection Notes

Select this controller for applications requiring direct USB connectivity to NAND flash media. Ensure the target NAND flash density and timing parameters are compatible with the EZ-USB NX2LP interface specifications. Consider the VFBGA-56 footprint constraints during PCB layout and verify thermal dissipation capabilities within the commercial operating temperature range.

Part Context

This component is part of the EZ-USB NX2LP-Flex series, which provides flexible firmware programmability via I2C or SPI interfaces. It serves as a bridge between standard USB hosts and NAND flash memory arrays, eliminating the need for complex custom logic controllers in mass storage devices.

Replacement Considerations

Public confirmed substitute: CY7C68023-56LTXCT.