USB3320C-EZK-TR Standard Microsystems (SMSC), USB3320C-EZK-TR Datasheet - Page 76

• 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

Revision 1.0 (07-14-09)
8.2
8.3
5V
For Host applications (non-OTG), the
ID pin should be connected to GND.
The capacitor C
must be installed on
this side of R
EN
IN
Receptacle
Switch
SHIELD
VBUS
USB
Figure 8.3 USB3320 Application Diagram (Host or OTG, ULPI Output Clock Mode, 24MHz)
VBUS
GND
OUT
DM
DP
SMSC has generated reference designs for connecting the USB3320 to SOCs with a ULPI port. Please
contact the SMSC sales office for more details.
The USB3320 is protected from ESD strikes. By eliminating the requirement for external ESD
protection devices, board space is conserved, and the board manufacturer is enabled to reduce cost.
The advanced ESD structures integrated into the USB3320 protect the device whether or not it is
powered up.
Reference Designs
ESD Performance
ID
VBUS
VBUS
.
R
installed to enable
overvoltage
protection of the
VBUS pin.
VBUS
must be
C
3.1-5.5V
VBUS
Supply
R
VDDIO Supply
C
VBUS
BYP
C
OUT
14
11
17
22
21
20
23
19
18
15
16
8
Switched Signal
REFSEL2
REFSEL1
REFSEL0
CPEN
VBUS
VBAT
VDD33
ID
DM
DP
SPK_L
SPK_R
to DP/DM
DATASHEET
Optional
76
CLKOUT
RESETB
REFCLK
GND
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
VDD18
RBIAS
VDDIO
NXT
STP
DIR
XO
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
25
26
27
13
10
9
7
6
5
4
3
29
2
31
1
32
28, 30
24
1M Ω
1.8V Supply
R
BIAS
C
BYP
VDDIO Supply
RESETB
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
STP
NXT
DIR
CLKIN
Link Controller
C
LOAD
C
BYP
SMSC USB3320
Resonator
and Caps
Crystal
- or -
Datasheet