CY7C68023-56LTXCT

Overview

The CY7C68023-56LTXCT is a NAND Flash to USB storage controller IC belonging to the EZ-USB NX2LP-Flex series. It operates within a supply voltage range of 3V to 3.6V and supports an operating temperature range of 0°C to 70°C. The component is housed in a 56-VFQFN package with an exposed paddle, specifically identified as a 56-QFN-EP (8x8) supplier device package. This integrated circuit facilitates data transfer between NAND flash memory and USB interfaces.

Feature Summary

• Integrates USB high-speed controller functionality with NAND flash memory management capabilities
• Designed for direct interfacing between host systems and NAND flash storage media
• Utilizes surface mount technology for compact board integration

Applications

• Portable digital audio players requiring embedded storage
• Digital camera modules utilizing flash memory
• MP3/MP4 player devices
• Embedded USB storage solutions

Procurement Notes

This component is officially designated as End-of-Life (EOL) by Infineon Technologies. Distribution channels indicate that the product is no longer actively manufactured or stocked by authorized distributors such as Mouser and DigiKey. Verification of current availability should be conducted directly with the manufacturer or specialized surplus suppliers, as standard inventory levels are not maintained.

Selection Notes

Designers must account for the discontinued status of this part when initiating new projects. Alternative components from the same EZ-USB NX2LP family or newer generations should be evaluated for compatibility. Engineers should verify pinout and electrical parameter alignment if substituting with similar controllers, ensuring the replacement supports the required NAND interface specifications and USB protocol versions.

Part Context

The CY7C68023-56LTXCT is part of the broader EZ-USB NX2LP-Flex family of controllers. This series focuses on providing cost-effective solutions for USB mass storage applications. The specific model integrates the necessary logic to manage NAND flash operations while handling USB enumeration and data transfer protocols, serving as a bridge between external storage and USB hosts.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Designers should consult Infineon's official obsolescence notices or contact technical support for recommended next-generation replacements within the EZ-USB portfolio.