USB3320C-EZK-TR Standard Microsystems (SMSC), USB3320C-EZK-TR Datasheet - Page 30

• 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

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Revision 1.0 (07-14-09)
The USB3320 can be powered from an external 3.3V supply as shown below in
using the external supply, both the VBAT and VDD33 pins are connected together. The bypass
capacitor, C
BYP
Figure 5.7 Powering the USB3320 from a 3.3V Supply
, is recommended when using the external supply.
To USB Con.
To USB Con.
VBUS
VBUS
Figure 5.6 Powering the USB3320 from a Battery
3.3V
Vdd
C
R
R
OUT
VBUS
VBUS
C
DATASHEET
BYP
VDD33
VDD33
VBUS
VBAT
VBUS
VBAT
GND
GND
30
~ ~
~ ~
~ ~
~ ~
SMSC PHY
SMSC PHY
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
To OTG
To OTG
LDO
LDO
Figure
SMSC USB3320
5.7. When
Datasheet