USB3320C-EZK-TR Standard Microsystems (SMSC), USB3320C-EZK-TR Datasheet - Page 6

• Manufacturer Part Number: USB3320C-EZK-TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB3320C-EZK-TR

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Operating Supply Voltage (typ): Not RequiredV
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): Not RequiredV
• Operating Supply Voltage (min): Not RequiredV
• Pin Count: 32
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
Datasheet
List of Figures
Figure 1.1 USB3320 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 2.1 USB3320 Pin Locations - Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 5.1 USB3320 Internal Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 5.2 Configuring the USB332X for ULPI Input Clock Mode (60 MHz) . . . . . . . . . . . . . . . . . . . . . . 27
Figure 5.3 Configuring the USB332X for ULPI Output Clock Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 5.4 ULPI Output Clock Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 5.5 Example of Circuit Used to Shift a Reference Clock Common-mode Voltage Level . . . . . . . 28
Figure 5.6 Powering the USB3320 from a Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 5.7 Powering the USB3320 from a 3.3V Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 5.8 Powering the USB3320 from VBUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 5.9 ULPI Start-up Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 5.10 USB3320 ID Resistor Detection Circuitry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 5.11 USB3320 OTG VBUS Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 5.12 USB3320 Drives Control Signal (CPEN) to External Vbus Switch. . . . . . . . . . . . . . . . . . . . . 39
Figure 6.1 ULPI Digital Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 6.2 ULPI Single Data Rate Timing Diagram in Synchronous Mode. . . . . . . . . . . . . . . . . . . . . . . 44
Figure 6.3 ULPI Register Write in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 6.4 ULPI Extended Register Write in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 6.5 ULPI Register Read in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 6.6 ULPI Extended Register Read in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 6.7 ULPI Transmit in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 6.8 ULPI Receive in Synchronous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 6.9 Entering Low Power Mode from Synchronous Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 6.10 Exiting Low Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 8.1 USB3320 Application Diagram (Device, ULPI Output Clock mode, 24MHz) . . . . . . . . . . . . . 74
Figure 8.2 USB3320 Application Diagram (Device, ULPI Input Clock mode, 60MHz) . . . . . . . . . . . . . . 75
Figure 8.3 USB3320 Application Diagram (Host or OTG, ULPI Output Clock Mode, 24MHz) . . . . . . . . 76
Figure 9.1 USB3320 32 Pin QFN Package Outline, 5 x 5 x 0.9 mm Body (Lead-Free) . . . . . . . . . . . . . 78
Figure 9.2 QFN, 5x5 Taping Dimensions and Part Orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure 9.3 Reel Dimensions for 12mm Carrier Tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Figure 9.4 Tape Length and Part Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Figure 9.5 Package Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Revision 1.0 (07-14-09)
6
SMSC USB3320
DATASHEET