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SMSC USB3310 manual

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Table of contents for the manual

  • Page 1

    SMSC USB3310 REV C PRODUCT PREVIEW Revision 1.1 1 (10-31-08) Data Brief PRODUCT FEA TURES USB3310 Hi-S peed USB T ransceiver with 1.8V ULPI Interface - Multi-Frequency Reference Clock  USB-IF “Hi-S peed” compliant to the Universal Serial Bus S pecification Rev 2.0  Interface compliant with th e ULPI S pecification revision 1.1 as a Singl [...]

  • Page 2

    Order Number(s): USB3310C-CP-TR FOR 24 PIN, QFN LEAD-FREE ROHS COMPLIANT PACKAGE (TAPE AND REEL) REEL SIZE IS 4000 PIECES. Hi-S peed USB T ransceiver with 1.8V ULPI Interface - Multi-Frequency Ref erence Clock Revision 1.1 1 (10-31-08) 2 SMSC USB3310 REV C PRODUCT PREVIEW 80 ARKA Y DRIVE, HAUPP AUGE, NY 1 1788 (631) 435-6000, F AX (631) 273-3123 Co[...]

  • Page 3

    Hi-S p eed USB T r ansceiver with 1.8V ULPI Interface - Multi-Frequency Refer ence Clock SMSC USB3310 REV C 3 Revision 1.1 1 (10-31- 08) PRODUCT PREVIEW General Description The USB3310 is a highly integrated Hi-S peed USB 2.0 Tr ansceiver (PHY) that supports systems architectures based on a 13, 19.2, 24 or 26MHz refer ence clock. The frequency of t[...]

  • Page 4

    Hi-S peed USB T ransceiver with 1.8V ULPI Interface - Multi-Frequency Ref erence Clock Revision 1.1 1 (10-31-08) 4 SMSC USB3310 REV C PRODUCT PREVIEW USB3310 Pin Locations and Descriptions Package Diagram with Pin Locations The pinout below is view ed fr om the top of the package. Pin Definitions The following table details the pi n definitions for[...]

  • Page 5

    Hi-S p eed USB T r ansceiver with 1.8V ULPI Interface - Multi-Frequency Refer ence Clock SMSC USB3310 REV C 5 Revision 1.1 1 (10-31- 08) PRODUCT PREVIEW 4 D2 VDD3.3 Power N/A 3.3V Regulator Output. A 2.2uF (<1 o hm ESR) bypass capacitor to ground is required for regulator stability . The bypass capacitor should be placed as close as possible to [...]

  • Page 6

    Hi-S peed USB T ransceiver with 1.8V ULPI Interface - Multi-Frequency Ref erence Clock Revision 1.1 1 (10-31-08) 6 SMSC USB3310 REV C PRODUCT PREVIEW 19 A4 DIR Output, CMOS N/A Controls the direction of the d ata bus. When the PHY has data to transfer to the Link, it drives DIR high to take ownership of the bus. When the PHY has no data to transfer[...]

  • Page 7

    Hi-S p eed USB T r ansceiver with 1.8V ULPI Interface - Multi-Frequency Refer ence Clock SMSC USB3310 REV C 7 Revision 1.1 1 (10-31- 08) PRODUCT PREVIEW Application Diagrams Figure 3 USB3310 QFN App lication Dia gram (Device) L in k C on tro lle r USB3 3 1 X RBI AS DI R NXT STP CL KOUT DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA0 DATA1 VBAT VDD3. 3 VB[...]

  • Page 8

    Hi-S peed USB T ransceiver with 1.8V ULPI Interface - Multi-Frequency Ref erence Clock Revision 1.1 1 (10-31-08) 8 SMSC USB3310 REV C PRODUCT PREVIEW Figure 4 USB3310 QFN Application Diagram (Host or OTG) Li nk Cont r ol l er U SB 331 X RBI AS DI R NXT STP CL KOUT DAT A7 DAT A6 DAT A5 DAT A4 DAT A3 DAT A2 DAT A0 DAT A1 REFCL K VBAT VDD3. 3 VBUS DM [...]

  • Page 9

    Hi-S peed USB T r ansceiver with 1.8V ULPI In terface - Multi-Frequency Reference Clock Revision 1.1 1 (10-31-08) 9 SMSC USB3310 REV C PRODUCT PREVIEW Package Outline Figure 5 24-Pin QFN, 4x4mm Body , 0.5mm Pitch[...]