USB3317 Datasheet, PDF (9/11 Pages) SMSC Corporation – Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 26MHz Reference Clock

Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 26MHz Reference Clock
1.8V
VDD1.8 _B3
A3
Supply
A4
3.1-5.5V
Battery /
Supply
1.8-3.3V
IO Supply
USB
Connector
C_VBUS
5 Volt
Supply
Host/OTG Only
VBAT
VDDIO
8.06KΩ _RBIAS
ID
VBUS
DM
DP
VDD3.3
CPEN
A5
C2
E5
B4
C5
B4
3x3mm
C4
VFBGA
25 Ball Array ^D5
A1 ^{0.5mm Pitch D4}
E4
B1
D3
C1
E3
D1
E2
E1
B2
D2
A2
REFCLK and CLKOUT should be
isolated with a ground line on both
sides.
ULPI Interface
12
STP
DIR
NXT
CLKOUT
DATA0
DATA1
DATA2
Note:
VDDIO can
be connected
to the 1.8V
supply for
1.8V IO
DATA3
DATA4
DATA5
DATA6
DATA7
(msb)
CPEN
RESETB from Link
REFCLK
C_VBUS
Host
Device
OTG Device
Min
120uF
1uF
1uF
Max
10uF
6.5uF
Figure 5 USB3317 VFBGA Application Diagram
SMSC USB3317
9
PRODUCT PREVIEW
Revision 1.3 (11-02-07)