USB 2.0 High-Speed 3-Port Hub Controller
Datasheet
Revision 1.98 (11-19-07)
6
SMSC USB2513
DATASHEET
Chapter 1 Pin Configuration
Figure 1.1 USB2513 36-Pin QFN
Thermal Slug
(must be connected to VSS)
SMSC
USB2513
(Top View QFN-36)
Indicates pins on the bottom of the device.
26
V
DD33
25
RE
SE
T
_
N
24
H
S
_IND
/CFG_SEL1
23
S
C
L
/SM
BC
L
K
/C
F
G
_
S
E
L
0
22
SD
A/
S
M
B
D
A
T
A/N
O
N
_
RE
M1
21
NC
20
NC
19
VB
US
_D
E
T
27
OCS3_N
18
PRTPWR3
17
OCS2_N
16
PRTPWR2
15
OCS1_N
14
VDD33CR
13
VDD18
12
PRTPWR1
11
TEST
10
VDDA33
SUSP_IND/LOCAL_PWR/NON_REM0
28
VDDA33
29
USBUP_DP
31
XTAL2
32
XTAL1/CLKIN
33
RBIAS
36
VDD33PLL
35
VDD18PLL
34
USBUP_DM
30
VD
D
A
33
1
U
S
B
D
N1
_
D
M/
PR
T_
DI
S
_
M1
2
U
S
B
D
N1_
D
P/
PRT
_
D
IS
_
P1
3
U
S
B
D
N2
_
D
M/
PR
T_
DI
S
_
M2
4
U
S
B
D
N2_
D
P/
PRT
_
D
IS
_
P2
5
U
S
BD
N3
_
D
M/
P
R
T_
DO
S
_
M3
6
U
S
B
D
N3_
D
P/
PRT
_
D
IS
_
P3
7
NC
8
NC
9
