PI3USB3102 Datasheet, PDF (2/11 Pages) Pericom Semiconductor Corporation – USB3.0 and USB2.0 Combo Switch

PI3USB3102
USB3.0 and 2.0 Combo switch
Pin Assignment (TQFN-32)
Tx+ 1
Tx- ²
VDD ³
Rx+ ⁴
Rx- ⁵
GND
D+ ⁶
D- ⁷
USB_ID ⁸
VDD ⁹
SS_SEL ¹⁰
OE ¹¹
27 Rx+A
26 Rx-A
25 _Tx+B
24 _Tx-B
23 _Rx+B
22 _Rx-B
21 _GND
20 _VDD
19 _D+A
18 _D-A
17 _{USB_IDA}
Truth Table
OE SS_SEL HS_SEL
Low Low
Low
Low Low
High
Low High
Low
Low High
High
High
x
x
Function
Port A active for all channels
Port A for SS, port B for HS and ID
Port B for SS, port A for HS and ID
Port B active for all channels
I/O's are hi-z and IC is power down
12-0264
2
11/09/12