SMSC USB4640i Manual de usuario descargar pdf (Pagina 1)

SMSC USB4640/USB4640i DATASHEET Revision 1.0 (06-01-09)

PRODUCT FEATURES

Datasheet

USB4640/USB4640i

High Speed Inter-Chip USB

2.0 Hub and Flash Media

Controller

General Description

The SMSC USB4640/USB4640i is a Hi-Speed HSIC USB hub

and card reader combo solution with an upstream port

compliant to HSIC 1.0, a supplement to the USB 2.0

specification. The two downstream ports are compliant with the

USB 2.0 specification.

High Speed Inter-Chip (HSIC) is a digital interconnect bus that

enables the use of USB technology as a low-power chip-to-chip

interconnect at speeds up to 480 Mb/s. The HSIC interface is

an industry standard 2-pin digital interface which uses standard

USB software. The SMSC USB4640/USB4640i provides an

ultra fast interface between an HSIC enabled host and today’s

popular flash media formats. The controller allows read/write

capability to flash media from the following families:

– Secure Digital

(SD)

– MultiMediaCard

(MMC)

– Memory Stick

(MS)

– xD Picture Card

(xD)

The USB4640/USB4640i offers a versatile, cost-effective, and

energy-efficient hub controller with 2 downstream USB 2.0

ports. This combo solution leverages SMSC’s innovative

technology that delivers industry-leading data throughput in

mixed-speed USB environments. Average sustained transfer

rates exceeding 35 MB/s are possible

Highlights

 Upstream HSIC port and 2 exposed Hi-Speed USB 2.0

downstream ports for external peripheral expansion

 The dedicated flash media reader is internally attached to a

3rd downstream port of the hub as a USB Compound

Device

— a single or multiplexed flash media reader interface

 PortMap

— Flexible port mapping and port disable sequencing supports

multiple platform designs

 PortSwap

— Programmable USB differential-pair pin locations eases PCB

design by aligning USB signal traces directly to connectors

 PHYBoost

— Programmable USB transceiver drive strength recovers signal

integrity

1.For xD-Picture Card

support, please obtain a user license

from the xD-Picture Card License Office.

2.Host and media dependent.

Features

 Compliance with the following flash media card

specifications SD 2.0 / MMC 4.2 / MS 1.43 / MS-Pro 1.02 /

MS-Pro-HG 1.01 / MS-Duo 1.10 / xD 1.2

 Low-power digital HSIC interface offers a replacement for

onboard host and device connection for analog USB bus

cable

 HSIC interface enables printers, mobile PCs, ultra-mobile

PCs, and cell phone products to reduce the total power

budget while taking full advantage of USB connectivity and

compatibility with existing USB drivers and software

 External 1.2 V reference allows upstream and downstream

HSIC links to use the same voltage reference

 Supports a single external 3.3 V supply source; internal

regulators provide 1.8 V internal core voltage for additional

bill of materials and power savings

 The transaction translator (TT) in the hub supports operation

of Full-Speed and Low-Speed peripherals

 9 K RAM | 64 K on-chip ROM

 Enhanced EMI rejection and ESD protection performance

 Hub and flash media reader/writer configuration from a

single source: External I

ROM or external SPI ROM

— Configures internal code using an external I

C EEPROM

— Supports external code using an SPI Flash EEPROM

— Customizable vendor ID, product ID, and language ID if using

an external EEPROM

 Up to 9 configurable GPIOs for special functions

 The USB4640 supports the commercial temperature range

of 0°C to +70°C

 The USB4640i supports the industrial temperature range of

-40°C to +85°C

 48-pin QFN lead-free, RoHS compliant package (7x7 mm)

Applications

 3G/4G handsets, smartphones, cell phones, and other

mobile devices

 Desktop and mobile PCs

 Printers

 GPS navigation systems

 Media players/viewers

 Consumer A/V

 Set-top boxes

Industrial products

1 2 3 4 5 6 ... 64 65

Indice de contenidos

Pagina 1 - Controller

SMSC USB4640/USB4640i DATASHEET Revision 1.0 (06-01-09) PRODUCT FEATURESDatasheetUSB4640/USB4640i High Speed Inter-Chip USB 2.0 Hub and Flash Media Co

Pagina 2 - ORDER NUMBERS:

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 10 SMSC USB4640/USB4640iDATASHEETChapter 2 AcronymsACK: H

Pagina 3 - Table of Contents

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 11 Revision 1.0 (06-01-09)DATASHEETChapter 3 Pin Configurat

Pagina 4

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 12 SMSC USB4640/USB4640iDATASHEETChapter 4 Block DiagramF

Pagina 5 - List of Tables

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 13 Revision 1.0 (06-01-09)DATASHEETChapter 5 Pin Table5.1

Pagina 6 - List of Figures

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 14 SMSC USB4640/USB4640iDATASHEETMISC (5 PINS)nRESET TEST

Pagina 7 - Chapter 1 Overview

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 15 Revision 1.0 (06-01-09)DATASHEETChapter 6 Pin Descriptio

Pagina 8 - Software Features

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 16 SMSC USB4640/USB4640iDATASHEETPRTCTL[3:2] 76I/OD6PU US

Pagina 9 - OEM Selectable Hub Features

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 17 Revision 1.0 (06-01-09)DATASHEETGPIO6 /SD_WP13 I/O6 This

Pagina 10 - Chapter 2 Acronyms

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 18 SMSC USB4640/USB4640iDATASHEETxD_nB/R 28 IPU xD-Pictur

Pagina 11 - Chapter 3 Pin Configuration

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 19 Revision 1.0 (06-01-09)DATASHEETxD_nWP 21 O8PD xD-Pictur

Pagina 12 - Chapter 4 Block Diagram

ORDER NUMBERS:USB4640/USB4640i-HZH for 48-PIN, QFN LEAD-FREE RoHS COMPLIANT PACKAGEPlease contact your local SMSC representative for more information.

Pagina 13 - Chapter 5 Pin Table

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 20 SMSC USB4640/USB4640iDATASHEETGPIO2 / RXD36 I/O6 This

Pagina 14 - Datasheet

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 21 Revision 1.0 (06-01-09)DATASHEET6.2 Buffer Type Descri

Pagina 15 - Chapter 6 Pin Descriptions

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 22 SMSC USB4640/USB4640iDATASHEET6.3 Port Power Control

Pagina 16

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 23 Revision 1.0 (06-01-09)DATASHEETPort Power control using

Pagina 17

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 24 SMSC USB4640/USB4640iDATASHEET6.4 ROM BOOT SequenceA

Pagina 18

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 25 Revision 1.0 (06-01-09)DATASHEETChapter 7 Pin Reset Stat

Pagina 19

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 26 SMSC USB4640/USB4640iDATASHEET8 SPI_CE_n SPI_CE_n 1 --

Pagina 20 - Ω) capacitor

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 27 Revision 1.0 (06-01-09)DATASHEET42 HSIC_DAT HSIC_DATIP -

Pagina 21

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 28 SMSC USB4640/USB4640iDATASHEETChapter 8 Configuration

Pagina 22 - USB4640/40i

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 29 Revision 1.0 (06-01-09)DATASHEETThe USBDM tool set is av

Pagina 23

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 3 Revision 1.0 (06-01-09)DATASHEETTable of ContentsChapter

Pagina 24 - 6.4 ROM BOOT Sequence

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 30 SMSC USB4640/USB4640iDATASHEET9Bh USB_MAX_PWR USB Max

Pagina 25 - Chapter 7 Pin Reset States

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 31 Revision 1.0 (06-01-09)DATASHEETTable 8.2 Hub Controlle

Pagina 26 - DATASHEET

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 32 SMSC USB4640/USB4640iDATASHEET8.4 Set bit 7 of bmAtt

Pagina 27

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 33 Revision 1.0 (06-01-09)DATASHEET8.4.1.3 02h-19h: USB Ser

Pagina 28 - 8.3 System Configurations

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 34 SMSC USB4640/USB4640iDATASHEET8.4.1.10 22h: USB Manufa

Pagina 29

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 35 Revision 1.0 (06-01-09)DATASHEET8.4.1.17 9Ah: USB BmAttr

Pagina 30

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 36 SMSC USB4640/USB4640iDATASHEET8.4.1.19 9Ch-9Fh: Attrib

Pagina 31

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 37 Revision 1.0 (06-01-09)DATASHEET8.4.2 A0h-A7h: Device Po

Pagina 32

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 38 SMSC USB4640/USB4640iDATASHEET8.4.2.3 A4h-A5h: Smart M

Pagina 33

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 39 Revision 1.0 (06-01-09)DATASHEET8.4.3 Device ID StringsT

Pagina 34

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 4 SMSC USB4640/USB4640iDATASHEET10.3 DC Electrical Charac

Pagina 35

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 40 SMSC USB4640/USB4640iDATASHEET8.4.3.7 D3h: Dynamic Num

Pagina 36

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 41 Revision 1.0 (06-01-09)DATASHEET8.4.4.3 E0h: Product ID

Pagina 37

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 42 SMSC USB4640/USB4640iDATASHEET8.4.4.8 E5h: Configurati

Pagina 38

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 43 Revision 1.0 (06-01-09)DATASHEET8.4.4.10 E7h: Non-Remova

Pagina 39

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 44 SMSC USB4640/USB4640iDATASHEET8.4.4.11 E8h: Port Disab

Pagina 40 - 8.4.4.2 DFh: Vendor ID (MSB)

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 45 Revision 1.0 (06-01-09)DATASHEET8.4.4.14 EBh: Max Power

Pagina 41 - 8.4.4.6 E3h: Device ID (MSB)

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 46 SMSC USB4640/USB4640iDATASHEET8.4.4.18 EFh: Boost_Up8.

Pagina 42

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 47 Revision 1.0 (06-01-09)DATASHEET8.4.4.20 F1h: Port SwapB

Pagina 43

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 48 SMSC USB4640/USB4640iDATASHEET8.4.4.21 F2h: Port Map 1

Pagina 44

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 49 Revision 1.0 (06-01-09)DATASHEET8.4.4.22 F3h: Port Map 3

Pagina 45 - 8.4.4.17 EEh: Power-On Time

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 5 Revision 1.0 (06-01-09)DATASHEETList of TablesTable 5.1 U

Pagina 46 - 8.4.4.19 F0h: Boost_3:0

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 50 SMSC USB4640/USB4640iDATASHEET8.4.4.24 F7h-FBh: Not Ap

Pagina 47 - 8.4.4.20 F1h: Port Swap

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 51 Revision 1.0 (06-01-09)DATASHEET8.4.5.5 11Ch-122h: Combo

Pagina 48 - 8.4.4.21 F2h: Port Map 12

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 52 SMSC USB4640/USB4640iDATASHEET8.4.6 I2C EEPROMThe I2C

Pagina 49 - 8.4.4.23 F4h-F6h: Reserved

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 53 Revision 1.0 (06-01-09)DATASHEET6. The PLL is halted.8.6

Pagina 50

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 54 SMSC USB4640/USB4640iDATASHEETChapter 9 AC Specificati

Pagina 51

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 55 Revision 1.0 (06-01-09)DATASHEET9.2 Ceramic Resonator2

Pagina 52 - 8.6 Reset

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 56 SMSC USB4640/USB4640iDATASHEETChapter 10 DC Parameters

Pagina 53

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 57 Revision 1.0 (06-01-09)DATASHEET10.2 Operating Conditi

Pagina 54 - Chapter 9 AC Specifications

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 58 SMSC USB4640/USB4640iDATASHEETICLK Input BufferLow Inp

Pagina 55 - 9.3 External Clock

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 59 Revision 1.0 (06-01-09)DATASHEETO12, I/O12, and I/O12PD

Pagina 56 - Chapter 10 DC Parameters

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 6 SMSC USB4640/USB4640iDATASHEETList of FiguresFigure 3.1

Pagina 57 - 10.2 Operating Conditions

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 60 SMSC USB4640/USB4640iDATASHEETNote 10.1 Output leakage

Pagina 58

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 61 Revision 1.0 (06-01-09)DATASHEET10.4 CapacitanceTA = 2

Pagina 59

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 62 SMSC USB4640/USB4640iDATASHEETChapter 11 GPIO UsageTab

Pagina 60

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 63 Revision 1.0 (06-01-09)DATASHEETChapter 12 Package Speci

Pagina 61 - 10.4 Capacitance

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 64 SMSC USB4640/USB4640iDATASHEET12.1 Tape and Reel Spe

Pagina 62 - Chapter 11 GPIO Usage

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 65 Revision 1.0 (06-01-09)DATASHEETFigure 12.3 48-Pin Packa

Pagina 63

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 7 Revision 1.0 (06-01-09)DATASHEETChapter 1 OverviewThe SMS

Pagina 64

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetRevision 1.0 (06-01-09) 8 SMSC USB4640/USB4640iDATASHEETHardware Features Single

Pagina 65

High Speed Inter-Chip USB 2.0 Hub and Flash Media ControllerDatasheetSMSC USB4640/USB4640i 9 Revision 1.0 (06-01-09)DATASHEETOEM Selectable Hub Featur

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