SMSC USB2513i - Manual (Page 6)

Industrial Temperature Rated USB 2.0 High-Speed 3-Port Hub Controller
Datasheet
Revision 1.98 (11-19-07) 6 SMSC USB2513i
DATASHEET
Chapter 1 Pin Configuration
Figure 1.1 USB2513i 36-Pin QFN
Thermal Slug
(must be connected to VSS)
SMSC
USB2513i
(Top View QFN-36)
Indicates pins on the bottom of the device.
26
VD
D33
25
RE
SE
T
_
N
24
H
S
_IN
D
/CFG_SEL1
23
S
C
L
/SM
BC
LK
/C
F
G
_
S
E
L
0
22
S
D
A/
SM
BD
A
T
A
/N
O
N
_
RE
M1
21
NC
20
NC
19
VB
U
S
_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
VDDA3
3
1
US
BDN1_D
M
/PRT_DIS_
M
1
2
U
S
BDN
1
_D
P/PR
T_
D
IS_P
1
3
US
BDN2_D
M
/PRT_DIS_
M
2
4
U
S
BDN
2
_D
P/PR
T_
D
IS_P
2
5
U
S
BD
N3_
D
M
/PR
T_
DO
S
_
M3
6
U
S
BDN
3
_D
P/PR
T_
D
IS_P
3
7
NC
8
NC
9