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TUSB7340
USB 3.0 xHCI Host Controller
Schematic Symbol
Pin Configuration (105 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | VDD11 | power_in |
| A2 | SDA | bidirectional |
| A3 | VDD33 | power_in |
| A4 | VDD11 | power_in |
| A5 | USB_DM_DN4 | bidirectional |
| A6 | VDD11 | power_in |
| A7 | USB_SSRXN_DN4 | input |
| A8 | USB_SSTXN_DN4 | input |
| A9 | VDD11 | power_in |
| A10 | USB_SSRXN_DN2 | input |
| A11 | USB_SSTXP_DN2 | output |
| A12 | VDD11 | power_in |
| A13 | USB_DM_DN2 | bidirectional |
| A14 | NC | no_connect |
| A15 | GRST# | input |
| A16 | VDD11 | power_in |
| A17 | USB_SSTXP_DN1 | output |
| A18 | USB_SSRXP_DN1 | input |
| A19 | VDDA_3P3 | power_in |
| A20 | USB_DP_DN1 | bidirectional |
| A21 | VDDA_3P3 | power_in |
| A22 | XO | output |
| A23 | XI | input |
| A24 | R1EXT | bidirectional |
| A25 | VDDA_3P3 | power_in |
| A26 | NC | no_connect |
| A27 | USB_DM_DN3 | bidirectional |
| A28 | VDD11 | power_in |
| A29 | USB_SSRXN_DN3 | input |
| A30 | USB_SSTXN_DN3 | output |
| A31 | VDD11 | power_in |
| A32 | JTAG_TCK | input |
| A33 | VDD11 | power_in |
| A34 | VDD33 | power_in |
| A35 | JTAG_TDI | input |
| A36 | OVERCUR1# | input |
| A37 | OVERCUR2# | input |
| A38 | VDD11 | power_in |
| A39 | VDD33 | power_in |
| A40 | PERST# | input |
| A41 | PCIE_TXN | output |
| A42 | PCIE_RXN | input |
| A43 | NC | no_connect |
| A44 | VDDA_3P3 | power_in |
| A45 | PCIE_REFCLKP | input |
| A46 | PWRON3# | output |
| A47 | VDD33 | power_in |
| A48 | PWRON4# | output |
| A49 | GPIO0 | bidirectional |
| A50 | VDD11 | power_in |
| A51 | VDD33 | power_in |
| A52 | AUX_DET | input |
| A53 | VSS_EP | power_in |
| B1 | VDD11 | power_in |
| B2 | SCL | bidirectional |
| B3 | SMI | output |
| B4 | VDDA_3P3 | power_in |
| B5 | USB_DP_DN4 | bidirectional |
| B6 | USB_SSRXP_DN4 | input |
| B7 | USB_SSTXP_DN4 | input |
| B8 | NC | no_connect |
| B9 | USB_SSRXP_DN2 | input |
| B10 | USB_SSTXN_DN2 | output |
| B11 | VDDA_3P3 | power_in |
| B12 | USB_DP_DN2 | bidirectional |
| B13 | NC | no_connect |
| B14 | FREQSEL | input |
| B15 | USB_SSTXN_DN1 | output |
| B16 | USB_SSRXN_DN1 | input |
| B17 | VDD11 | power_in |
| B18 | USB_DM_DN1 | bidirectional |
| B19 | VDD11 | power_in |
| B20 | VSS | power_in |
| B21 | VSS_OSC | input |
| B22 | VDDA_3P3 | power_in |
| B23 | R1EXTRTN | bidirectional |
| B24 | VDD11 | power_in |
| B25 | USB_DP_DN3 | bidirectional |
| B26 | VDDA_3P3 | power_in |
| B27 | USB_SSRXP_DN3 | input |
| B28 | USB_SSTXP_DN3 | output |
| B29 | NC | no_connect |
| B30 | JTAG_TMS | input |
| B31 | JTAG_TDO | output |
| B32 | JTAG_RST# | input |
| B33 | PWRON1# | output |
| B34 | PWRON2# | output |
| B35 | WAKE# | output |
| B36 | CLKREQ# | input |
| B37 | VDD11 | power_in |
| B38 | PCIE_TXP | output |
| B39 | PCIE_RXP | input |
| B40 | VDD11 | power_in |
| B41 | PCIE_REFCLKN | input |
| B42 | VDD11 | power_in |
| B43 | OVERCUR3# | input |
| B44 | VDD11 | power_in |
| B45 | OVERCUR4# | input |
| B46 | GPIO1 | bidirectional |
| B47 | GPIO2 | bidirectional |
| B48 | GPIO3 | bidirectional |
| C1 | VSS | power_in |
| C2 | VSS | power_in |
| C3 | VSS | power_in |
| C4 | VSS | power_in |
Footprint
ConfirmedPackage_DFN_QFN/Texas_S-PWQFN-N100_EP5.5x5.5mm_ThermalVias
Pad Layout
Pads (131)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| A7 | smd |
| A8 | smd |
| A9 | smd |
| A10 | smd |
| A11 | smd |
| A12 | smd |
| A13 | smd |
| A14 | smd |
| A15 | smd |
| A16 | smd |
| A17 | smd |
| A18 | smd |
| A19 | smd |
| A20 | smd |
| A21 | smd |
| A22 | smd |
| A23 | smd |
| A24 | smd |
| A25 | smd |
| A26 | smd |
| A27 | smd |
| A28 | smd |
| A29 | smd |
| A30 | smd |
| A31 | smd |
| A32 | smd |
| A33 | smd |
| A34 | smd |
| A35 | smd |
| A36 | smd |
| A37 | smd |
| A38 | smd |
| A39 | smd |
| A40 | smd |
| A41 | smd |
| A42 | smd |
| A43 | smd |
| A44 | smd |
| A45 | smd |
| A46 | smd |
| A47 | smd |
| A48 | smd |
| A49 | smd |
| A50 | smd |
| A51 | smd |
| A52 | smd |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | smd |
| A53 | smd |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| A53 | thru hole |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| B7 | smd |
| B8 | smd |
| B9 | smd |
| B10 | smd |
| B11 | smd |
| B12 | smd |
| B13 | smd |
| B14 | smd |
| B15 | smd |
| B16 | smd |
| B17 | smd |
| B18 | smd |
| B19 | smd |
| B20 | smd |
| B21 | smd |
| B22 | smd |
| B23 | smd |
| B24 | smd |
| B25 | smd |
| B26 | smd |
| B27 | smd |
| B28 | smd |
| B29 | smd |
| B30 | smd |
| B31 | smd |
| B32 | smd |
| B33 | smd |
| B34 | smd |
| B35 | smd |
| B36 | smd |
| B37 | smd |
| B38 | smd |
| B39 | smd |
| B40 | smd |
| B41 | smd |
| B42 | smd |
| B43 | smd |
| B44 | smd |
| B45 | smd |
| B46 | smd |
| B47 | smd |
| B48 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |