Cypress CY7C68023-56LTXCKM

NAND Flash - USB3 В ~ 3,6 В0°C ~ 70°C (TA)

Overview

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 via the downstream port of a USB hub. Host software issues commands and data to the NX2LP and receives status and data from the NX2LP using standard USB protocol.The NX2LP supports industry leading 8-bit NAND Flash interfaces and both common NAND page sizes of 512 and 2k bytes. Eight chip enable pins allow the NX2LP to be connected to up to eight single- or four dual-device NAND Flash chips.Certain NX2LP features are configurable, enabling the NX2LP to meet the needs of different designs’ requirements.

• High (480-Mbps) or full (12-Mbps) speed USB support• Both common NAND page sizes supported — 512bytes –Up to 1Gbit Capacity — 2K bytes –Up to 8Gbit Capacity• 8 chip enable pins — Up to 8 NAND Flash single-device chips — Up to 4 NAND Flash dual-device chips• Industry standard ECC NAND Flash correction — 1-bit per 256 correction — 2-bit error detection• Industry standard (SmartMedia) page management for wear leveling algorithm, bad block handling, and Physical to Logical management.• Supports 8-bit NAND Flash interfaces• Supports 30ns, 50ns, 100ns NAND Flash timing• Complies with USB Mass Storage Class Specification rev 1.0• CY7C68024 complies with USB 2.0 Specification for Bus Powered Devices (TID# 40460274)• 43-mA Typical Active Current• Space-saving and lead-free 56-QFN package (8mm × 8mm)• Support for board-level manufacturing test via USB interface• 3.3V NAND Flash operation• NAND Flash power management support

Features