USB3300-EZK-TR SMSC, USB3300-EZK-TR Datasheet - Page 26

USB Interface IC USB 2.0 PHY ULPI

USB3300-EZK-TR

Manufacturer Part Number
USB3300-EZK-TR
Description
USB Interface IC USB 2.0 PHY ULPI
Manufacturer
SMSC
Type
Hi Speed USB Host Devicer
Datasheet

Specifications of USB3300-EZK-TR

Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 85 C
Operating Supply Voltage
3.3 V
Package / Case
QFN-32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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0
Revision 1.08 (11-07-07)
6.1.4.8
6.1.4.9
DrvVbus
DrvVbusExternal
UseExternalVbus
Indicator
HostDisconnect Rise
VbusValid Rise
SessValid Rise
SessEnd Rise
IdGnd Rise
Reserved
HostDisconnect Fall
VbusValid Fall
SessValid Fall
FIELD NAME
FIELD NAME
FIELD NAME
(clear)
(clear)
USB Interrupt Enable Rising: Address = 0D-0Fh (read), 0Dh (write), 0Eh (set), 0Fh
USB Interrupt Enable Falling: Address = 10-12h (read), 10h (write), 11h (set), 12h
BIT
BIT
BIT
7:5
5
6
7
0
1
2
3
4
0
1
2
DEFAULT
DEFAULT
DEFAULT
0b
0b
0b
1b
1b
1b
1b
1b
0h
1b
1b
1b
DATASHEET
Used to enable external 5 volt supply to drive 5 volts on VBUS.
This signal is or’ed with DrvVbusExternal.
0b: do not drive VBUS
1b: drive VBUS
Used to enable external 5 volt supply to drive 5 volts on VBUS.
This signal is or’ed with DrvVbus.
0b: do not drive VBUS
1b: drive VBUS
Tells the PHY to use an external VBUS over-current or voltage
indicator. This function is detailed in
Vbus
0b: Use the internal VbusValid comparator
1b: Use the EXTVBUS input as for VbusValid signal.
Generate an interrupt event notification when Hostdisconnect
changes from low to high. Applicable only in host mode.
Generate an interrupt event notification when Vbusvalid changes
from low to high.
Generate an interrupt event notification when SessValid changes
from low to high.
Generate an interrupt event notification when SessEnd changes
from low to high.
Generate an interrupt event notification when IdGnd changes
from low to high.
Driven low.
Generate an interrupt event notification when Hostdisconnect
changes from high to low. Applicable only in host mode.
Generate an interrupt event notification when Vbusvalid changes
from high to low.
Generate an interrupt event notification when SessValid changes
from high to low.
Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface
Indicator".
26
DESCRIPTION
DESCRIPTION
DESCRIPTION
Section 6.5.4, "External
SMSC USB3300
Datasheet

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