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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
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—
—
—
—
—
—
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
A53
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
C1
C2
C3
C4
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 |