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CY7C68023, CY7C68024: EZ-USB® NX2LP™ USB 2.0 NAND Flash Controller | Cypress Semiconductor

CY7C68023, CY7C68024: EZ-USB® NX2LP™ USB 2.0 NAND Flash Controller

Last Updated: 
Sep 27, 2017
Version: 
*I

EZ-USB® NX2LP™ USB 2.0 NAND Flash Controller

Features

  • High-Speed (480-Mbps) or Full-Speed (12-Mbps) USB support
  • Both common NAND page sizes supported
    • 512 bytes — Up to 1 Gbit capacity
    • 2K bytes — Up to 8 Gbit capacity
  • Eight chip enable pins
    • Up to eight NAND flash single device chips
    • Up to four NAND flash dual-device chips
  • Industry-standard ECC NAND flash correction
    • 1-bit error correction per 256 bytes
    • 2-bit error detection per 256 bytes
  • For more, see pdf.

Introduction

The EZ-USB NX2LP (NX2LP) implements a USB 2.0 NAND Flash controller. This controller adheres to the Mass Storage Class Bulk-Only Transport Specification. The USB port of the NX2LP is connected to a host computer directly or through the downstream port of a USB hub. The Host software issues commands and data to the NX2LP and receives the status and data from the NX2LP using the standard USB protocol.