USB3311 Standard Microsystems Corporation, USB3311 Datasheet - Page 6

• Manufacturer Part Number: USB3311
• Description: Hi-speed USB Transceiver with 1.8V ULPI Interface - 26mhz Reference Clock
• Manufacturer: Standard Microsystems Corporation

Revision 1.0 (05-08-07)
Pin Definitions
BALL
PIN/
B1
C1
C2
1
2
3
The following table details the pin definitions for the figure above.
NAME
VBUS
VBAT
ID
A
B
C
D
E
Figure 3 USB3311 VFBGA Pinout - Top View
1
Table 1 USB3311 Pin Description
PRODUCT PREVIEW
DIRECTION/
Hi-Speed USB Transceiver with 1.8V ULPI Interface - 26MHz Reference Clock
2
Analog
Analog
Power
TYPE
Input,
I/O,
TOP VIEW
6
3
ACTIVE
LEVEL
N/A
N/A
N/A
4
ID pin of the USB cable. For non-OTG
applications this pin can be floated. For
an A-Device ID is grounded. For a B-
Device ID is floated.
VBUS pin of the USB cable. This pin is
used for the Vbus comparator inputs and
for Vbus pulsing during session request
protocol.
Regulator input. The regulator supply can
be from 5.5V to 3.1V.
5
DESCRIPTION
SMSC USB3311