USB3500 datasheet(9/46 Pages) SMSC

Part #	USB3500

Description	Hi-Speed USB Host, Device or OTG PHY With UTMI Interface

PDF	46 Pages

Scroll/Zoom	100%

Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

Logo

9 / 46 page

Hi-Speed USB Host, Device or OTG PHY With UTMI+ Interface

Datasheet

SMSC USB3500

Revision 1.0 (04-04-05)

DATASHEET

Chapter 2 Functional Overview

The USB3500 is a highly integrated USB transceiver system. It contains a complete USB2.0 PHY with

the UTMI+ industry standard interface to support fast time to market for a USB controller. The

USB3500 is composed of the functional blocks shown in Figure 2.1 below.

Figure 2.1 USB3500 Block Diagram

UTMI+

Digital

OTG

Module

24 MHz

XTAL

Internal

Regulators

& POR

Power

Supply

Bias

Gen.

XCVRSEL[1:0]

VDD3.3

XTAL &

PLL

VBUS

VDD3.3

USB3500

RBIAS

Mini-AB

USB

Connector

HS XCVR

FS/LS

XCVR

Resistors

TERMSEL

TXREADY

SUSPENDN

TXVALID

RESET

CHRGVBUS

RXACTIVE

OPMODE[1:0]

ID_DIG

IDPULLUP

CLKOUT

LINESTATE[1:0]

HOSTDISC

DISCHRGVBUS

SESSEND

DATA[7:0]

RXVALID

SESSVLD

DPPD

DMPD

RXERROR

VBUSVLD

Logic

USB3500 Datasheet(PDF) 9 Page - SMSC Corporation

USB3500 Datasheet(HTML) 9 Page - SMSC Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Datasheet Download

Link URL