SMSC USB3280 Manuale Utente Pagina 1

SMSC USB3280 DATASHEET Revision 1.5 (11-15-07) DatasheetPRODUCT FEATURESUSB3280 Hi-Speed USB Device PHY with UTMI Interface Available in a 36-pin l

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 10 SMSC USB3280DATASHEET Table 4.2 Data Interface SignalsNAME DIRECTIONAC

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 11 Revision 1.5 (11-15-07)DATASHEET Table 4.5 Power and Ground SignalsNAME DIRECTIONA

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 12 SMSC USB3280DATASHEET Chapter 5 Limiting ValuesNote: In accordance with

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 13 Revision 1.5 (11-15-07)DATASHEET Chapter 6 Electrical CharacteristicsNote 6.1 VDD3

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 14 SMSC USB3280DATASHEET Table 6.3 DC Electrical Characteristics: Analog I

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 15 Revision 1.5 (11-15-07)DATASHEET Note 6.3 VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 16 SMSC USB3280DATASHEET Note 6.5 VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 17 Revision 1.5 (11-15-07)DATASHEET Figure 6.1 Full-Speed Driver VOH/IOH Characterist

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 18 SMSC USB3280DATASHEET 6.2 High-speed Signaling Eye PatternsHigh-speed U

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 19 Revision 1.5 (11-15-07)DATASHEET The eye pattern in Figure 6.4 defines the transmi

ORDER NUMBER(S):USB3280-AEZG FOR 36-PIN, QFN LEAD-FREE ROHS COMPLIANT PACKAGEUSB3280-AEZG-TR FOR 36-PIN, QFN LEAD-FREE ROHS COMPLIANT PACKAGE (TAPE AN

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 20 SMSC USB3280DATASHEET The eye pattern in Figure 6.5 defines the receive

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 21 Revision 1.5 (11-15-07)DATASHEET Chapter 7 Functional OverviewFigure 2.1 on page 7

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 22 SMSC USB3280DATASHEET Figure 7.2 shows the relationship between CLKOUT

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 23 Revision 1.5 (11-15-07)DATASHEET The behavior of the Transmit State Machine is des

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 24 SMSC USB3280DATASHEET When the EOP is detected the state machine will e

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 25 Revision 1.5 (11-15-07)DATASHEET The receivers connect directly to the USB cable.

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 26 SMSC USB3280DATASHEET 7.6 USB 2.0 TransceiverThe SMSC Hi-Speed USB 2.0

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 27 Revision 1.5 (11-15-07)DATASHEET 7.6.3 Bias GeneratorThis block consists of an int

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 28 SMSC USB3280DATASHEET Chapter 8 Application NotesThe following sections

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 29 Revision 1.5 (11-15-07)DATASHEET 8.2 OPMODESThe OPMODE[1:0] pins allow control of

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 3 Revision 1.5 (11-15-07)DATASHEET Table of ContentsChapter 1 General Description. .

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 30 SMSC USB3280DATASHEET 8.4 SE0 HandlingFor FS operation, IDLE is a J sta

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 31 Revision 1.5 (11-15-07)DATASHEET 8.6 Suspend DetectionIf a HS device detects SE0 a

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 32 SMSC USB3280DATASHEET 8.7 HS Detection HandshakeThe High Speed Detectio

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 33 Revision 1.5 (11-15-07)DATASHEET Notes: T0 may occur to 4ms after HS Reset T0. T

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 34 SMSC USB3280DATASHEET 8.9 HS Detection Handshake – HS Downstream Facing

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 35 Revision 1.5 (11-15-07)DATASHEET Figure 8.5 HS Detection Handshake Timing Behavior

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 36 SMSC USB3280DATASHEET Notes: T0 may be up to 4ms after HS Reset T0. T

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 37 Revision 1.5 (11-15-07)DATASHEET To detect the assertion of the downstream Chirp K

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 38 SMSC USB3280DATASHEET 8.11 Assertion of ResumeIn this case, an event in

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 39 Revision 1.5 (11-15-07)DATASHEET 8.12 Detection of ResumeResume signaling always t

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 4 SMSC USB3280DATASHEET List of FiguresFigure 2.1 USB3280 Block Diagram .

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 40 SMSC USB3280DATASHEET Figure 8.8 Device Attach BehaviorTable 8.10 Attac

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 41 Revision 1.5 (11-15-07)DATASHEET 8.14 Application DiagramFigure 8.9 USB3280 Applic

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 42 SMSC USB3280DATASHEETChapter 9 Package OutlineFigure 9.1 USB3280-AEZG

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 43 Revision 1.5 (11-15-07)DATASHEET Figure 9.2 QFN, 6x6 Tape & Reel

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 44 SMSC USB3280DATASHEET Note: Standard reel size is 3000 pieces per reel.

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 5 Revision 1.5 (11-15-07)DATASHEET List of TablesTable 4.1 System Interface Signals.

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 6 SMSC USB3280DATASHEET Chapter 1 General DescriptionThe USB3280 provides

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 7 Revision 1.5 (11-15-07)DATASHEET Chapter 2 Functional Block DiagramFigure 2.1 USB32

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetRevision 1.5 (11-15-07) 8 SMSC USB3280DATASHEET Chapter 3 PinoutThe flag of the QFN package must b

Hi-Speed USB Device PHY with UTMI InterfaceDatasheetSMSC USB3280 9 Revision 1.5 (11-15-07)DATASHEET Chapter 4 Interface Signal DefinitionTable 4.1 Sy