SMSC USB2513 - Manual (Page 17)

USB 2.0 Hi-Speed Hub Controller
Datasheet
SMSC USB251x 17 Revision 1.0 (3-11-09)
DATASHEET
Figure 5.6 7-Port 64-Pin QFN
Ground Pad
(must be connected to VSS)
SMSC
USB2517/17i
(Top View QFN-64)
USBDP_DN[6] / PRT_DIS_P[6] 54
USBDM_DN[7] / PRT_DIS_M[7] 55
USBDM_DN[6] / PRT_DIS_M[6] 53
USBDP_DN[7] / PRT_DIS_P[7] 56
VDD33 57
USBDP_UP 59
XTALOUT 60
XTALIN / CLKIN 61
RBIAS
64 VDD33
63
PLLFILT 62
USBDM_UP 58
V
DD33
1
US
BDM
_DN[
1] /
PRT_
DI
S_M[
1]
2
US
BDP_D
N
[1
] /
PRT
_
DIS
_
P[
1]
3
US
BDM
_DN[
2] /
PRT_
DI
S_M[
2]
4
US
BDP_D
N
[2
] /
PRT
_
DIS
_
P[
2]
5
US
BDM
_DN[
3] /
PRT_
DI
S_M[
3]
6
US
BDP_D
N
[3
] /
PRT
_
DIS
_
P[
3]
7
US
BDM
_DN[
4] /
PRT_
DI
S_M[
4]
8
US
BDP_D
N
[4
] /
PRT
_
DIS
_
P[
4]
9
US
BDP_D
N
[5
] /
PRT
_
DIS
_
P[
5]
10
US
BDM
_DN[
5] /
PRT_
DI
S_M[
5]
11
V
DD33
12
27 OCS_N[2]
26 PRTPWR[2]
25 CRFILT
24 VDD33
23
OCS_N[4]
22
PRTPWR[3]
21
OCS_N[3]
20 PRTPWR[4]
19 TEST
29 PRTPWR[1]
28 OCS_N[1]
30 PRTPWR[5]
45
VDD
3
3
44
SUSP
_IND
/
LOCAL
_
PWR /
NON_
R
E
M
[0]
43
VB
U
S
_D
ET
42
HS_I
ND /
CF
G
_S
E
L[
1]
41
SCL
/ SMBC
LK
/
C
F
G_
SEL[
0
]
40
SDA
/ SMBDA
T
A
/ NON_
REM[
1]
39
PRT
P
W
R
[6
]
38
OCS_N
[6]
46
RESE
T_
N
37
OCS_N
[7]
36
PRT
P
W
R
[7
]
35
OCS_N
[5]
LED_B_N[1] / BOOST[0] 50
LED_A_N[1] / PRTSWP[1] 51
LED_A_N[2] / PRTSWP[2] 49
VDD33 52
47
L
E
D
_B_
N
[2]
/
B
OOS
T[
1]
LE
D
_A
_
N[3
] /
PRT
S
W
P
[3]
48 33
LE
D
_B
_
N[3
] /
GANG_
E
N
LE
D
_A
_
N[4
] /
PRT
S
W
P
[4]
34
18 LED_B_N[5]
17 LED_A_N[6] / PRTSWP[6]
32 LED_B_N[4]
31 LED_A_N[5] / PRTSWP[5]
CF
G_S
E
L[
2]
13
LE
D_B_
N[
6]
14
LE
D
_
A_
N[
7]
/
P
R
T
S
WP
[7
]
15
LE
D_B_
N[
7]
16
Indicates pins on the bottom of the device.