USB2005 datasheet(1/21 Pages) SMSC

部件名	USB2005

功能描述	USB2.0 ATA/ATAPI CONTROLLER WITH PD - DRM

PDF	21 Pages

Scroll/Zoom	100%

制造商	SMSC [SMSC Corporation]

网页	http://www.smsc.com

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SMSC USB2005

DATASHEET

Revision 0.2 (06-07-05)

Datasheet

PRODUCT FEATURES

USB2005

USB2.0 ATA/ATAPI

Controller with PD-DRM

■ Provides support for digital rights management for

portable devices (PD-DRM) via Mass Storage Class

SCSI Inquiry command as specified by Microsoft for

Windows Media Systems (WM-DRM). Reports all

media as Removable (HDDs only).

■ 2.5 Volt, Low Power Core Operation

■ 3.3 Volt I/O with 5V input tolerance

■ Supports a low-cost single 3.3V regulator design, by

using a 1N4001 diode to provide the 2.5V core

voltage (from the 3.3V supply)

■ Complete USB Specification 2.0 Compatibility

— Includes USB2.0 Transceiver

— A Bi-directional Control and a Bi-directional Bulk

Endpoint are provided.

■ Complete System Solution for interfacing ATA or

ATAPI devices to USB2.0 bus

— Supports USB Mass Storage Compliant Bootable BIOS

— Supports ATA6 Drive capacities up to 2048GB

— True UDMA Mode 4 transfer rates

— Support for ATAPI Devices:

– CD-ROM

– CD-R

– CD-RW

–DVD

–DVD/R/W

■ Support for sharing ATA/ATAPI drive with external

microprocessor for file playback in portable media

player applications

— Pin indication of USB bus SUSPEND state

— Control pin to force drive interface high impedance

state for drive sharing

■ 8051 8 bit microprocessor

— Provides low speed control functions

— 30 Mhz execution speed at 4 cycles per instruction

average

— 768 Bytes of internal SRAM for general purpose

scratchpad or program execution while re-flashing

external ROM

■ Double Buffered Bulk Endpoint

— Bi-directional 512 Byte Buffer for Bulk Endpoint

— 64 Byte RX Control Endpoint Buffer

— 64 Byte TX Control Endpoint Buffer

■ Internal or External Program Memory Interface

— 48K Byte Internal ROM or optional 64K Byte External

Code Space using Flash, SRAM, or EPROM Memory

■ On Board 12Mhz Crystal Driver Circuit

■ Internal PLL for 480Mhz USB2.0 Sampling, 30Mhz

MCU clock, and 60Mhz ATA clock

■ Supports firmware upgrade via USB bus if "boot

block" Flash program memory is used for optional

external program memory

■ Optional Serial EEPROM interface for VID/PID/Serial

Number Customization

■ 100STQFP Package (12x12x1.4mm body, 14x14mm

footprint); green, lead-free package also available

类似零件编号 - USB2005

制造商	部件名	数据表	功能描述
SMSC Corporation	USB2005	832Kb / 21P	USB 2.0 ATA/ATAPI Controller with PD-DRM
	USB2005-MV-01	832Kb / 21P	USB 2.0 ATA/ATAPI Controller with PD-DRM
	USB2005	832Kb / 21P	USB 2.0 ATA/ATAPI Controller with PD-DRM

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