USB 2.0 Hi-Speed 2-Port Hub Controller
Datasheet
3.2
Pin Assignments
Table 3.2 36-SQFN Package Pin Assignments
PIN
NUM
PIN
NUM
PIN NAME
PIN NAME
1
2
SWAP_USBDN1_DM/PRT_DIS_M1
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
UART_RX/
SWAP_USBDN1_DP/PRT_DIS_P1
3
USBDN2_DM/PRT_DIS_M2
UART_TX/
SDA/SMBDATA/NON_REM1
VDD33
4
USBDN2_DP/PRT_DIS_P2
5
NC
6
NC
SCL/SMBCLK/CFG_SEL0
HS_IND/CFG_SEL1
RESET_N
7
NC
8
NC
9
NC
VBUS_DET
10
11
12
13
14
15
16
17
18
VDDA33
SUSP_IND/LOCAL_PWR/NON_REM0
VDDA33
LED0
PRTPWR1/PRTCTL1/BC_EN1
FLEX_USBUP_DM
FLEX_USBUP_DP
XTAL2
OCS1_N
VDDCR12
VDD33
XTAL1/REFCLK
NC
PRTPWR2/PRTCTL2/BC_EN2
OCS2_N
NC
RBIAS
VDDA33
Revision 1.0 (06-17-13)
18
SMSC USB2532
DATASHEET
SMSC [ SMSC CORPORATION ]
