USB3250-ABZJ Standard Microsystems (SMSC), USB3250-ABZJ Datasheet - Page 8

• Manufacturer Part Number: USB3250-ABZJ
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB3250-ABZJ

• Lead Free Status / RoHS Status: Compliant

Application Diagram
Revision 1.7 (05-11-07)
1uF
VDD3.3
10uF
Regulator
Voltage
10uF
10uF
VDD1.8
1uF
Figure 3 Application Diagram for 56-pin QFN Package
Ferrite Bead
Ferrite Bead
Crystal
12MHz
C
C
LOAD
LOAD
VDD3.3
VDD1.8
PRODUCT PREVIEW
1ΜΩ
44
42
41
40
39
37
36
35
34
32
31
30
29
27
26
25
10
11
12
16
23
38
53
15
28
43
4
7
VDDA1.8
VDD1.8
VDD1.8
VDD1.8
VDD1.8
VDDA3.3
VDDA3.3
VDD3.3
VDD3.3
VDD3.3
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
DATA 8
DATA 9
DATA 10
DATA 11
DATA 12
DATA 13
DATA 14
DATA 15
XI
XO
8
POWER
UTMI
USB
Hi-Speed USB Device Transceiver with UTMI Interface
DATABUS16_8
XCVRSELECT
TERMSELECT
LINESTATE 0
LINESTATE 1
SUSPENDN
OPMODE 0
OPMODE 1
RXACTIVE
RXERROR
TXREADY
RXVALID
TXVALID
CLKOUT
VALIDH
RESET
RBIAS
VSSA
VSSA
VSSA
VSSA
VSS
VSS
VSS
VSS
VSS
DM
DP
45
51
50
46
52
47
54
17
18
13
24
20
19
22
21
49
14
33
48
55
56
6
2
3
1
5
8
9
12KΩ
GND
SMSC USB3250
USB-B