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TUSB8040PFP on a board, in 3D

TUSB8040PFP

Texas Instruments

HTQFP-80(12x12) USB HUB Controllers ROHS

Extended
DatasheetJLCPCBLCSCti/TUSB8040PFP
Category
USB Converters
Package
HTQFP-80(12x12)
Pins
81

Overview

The TUSB8040PFP is a USB Converter made by Texas Instruments in a HTQFP-80(12x12) package with 81 pins. HTQFP-80(12x12) USB HUB Controllers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TUSB8040PFP, from EasyEDA) and its footprint (EasyEDA_Cloud:HTQFP-80_L12.0-W12.0-P0.50-LS14.0-BL-EP, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C2872001).

Symbol

EP81VDD3380USB_R1RTN79USB_R178VDD3377XI76VSS_OSC75XO74USB_VBUS73VDD3372VDD1171USB_DP_UP70USB_DM_UP69VDD3368VDD1167USB_SSRXP_UP66USB_SSRXM_UP65GND64USB_SSTXP_UP63USB_DP_DN160USB_DM_DN159VDD3358VDD1157USB_SSTXM_DN156USB_SSTXP_DN155USB_SSRXM_DN154USB_SSRXP_DN153VDD1152VDD1151USB_SSTXM_DN350USB_SSTXP_DN349USB_SSRXM_DN348USB_SSRXP_DN347VDD1146USB_DP_DN345USB_DM_DN344VDD3343VDD1142FULLPWRMGMTz_SMBA141OVERCUR0z40PWRON0z_BATEN039VDD3338VDD1137SMBUSz36SDA_SMBDAT35SCL_SMBCLK34GRSTz33VDD1132JTAG_TDI31JTAG_RSTz30JTAG_TDO29JTAG_TMS28JTAG_TCK27VDD1126SS_SUSPEND25HS_SUSPEND24SS23HS22VDD3321VDD1120VDD3319USB_DM_DN218USB_DP_DN217VDD1116USB_SSTXM_DN215USB_SSTXP_DN214USB_SSRXM_DN213USB_SSRXP_DN212VDD1111VDD1110USB_SSTXM_DN09USB_SSTXP_DN08USB_SSRXM_DN07USB_SSRXP_DN06VDD115VDD334USB_DM_DN03USB_DP_DN02VDD111VDD1161USB_SSTXM_UP62
EasyEDA_Cloud:TUSB8040PFPFrom EasyEDA

Footprint

81818181818181818181
EasyEDA_Cloud:HTQFP-80_L12.0-W12.0-P0.50-LS14.0-BL-EPFrom EasyEDA

From the datasheet

15
Supply, least
3 V · VDD33, recommended operating min · p. 23
Supply, most
3.6 V · VDD33, recommended operating max · p. 23
Supply, least
990 mV · VDD11, recommended operating min · p. 23
Supply, most
1.26 V · VDD11, recommended operating max · p. 23
Supply, absolute maximum
3.8 V · VDD33, absolute max · p. 23
Supply, absolute maximum
1.4 V · VDD11, absolute max · p. 23
Works from
0 °C · Operating free-air temperature min · p. 23
Works up to
70 °C · Operating free-air temperature max · p. 23
Junction, hottest
105 °C · Operating junction temperature max · p. 23
Takes working
850 mA · sum of VDD11 at 1.1 V and VDD33 typical; four ports transmitting SuperSpeed · p. 26
Takes working
960 mA · sum of VDD11 at 1.2 V and VDD33 typical; four ports transmitting SuperSpeed · p. 26
Takes at most
1.04 A · sum of VDD11 at 1.2 V and VDD33 max; four ports transmitting SuperSpeed · p. 26
Junction to air (PFP)
24.8 K/W · Junction-to-ambient thermal resistance · p. 24
Junction to case (PFP)
21.5 K/W · Junction-to-case (top) thermal resistance · p. 24
Junction to board (PFP)
8.37 K/W · Junction-to-board thermal resistance · p. 24

What it is and has

14
USB hub
USB 3.0 compliant, four ports, TID# 330000003 · p. 5
Upstream connections
SuperSpeed, High-Speed and Full-Speed · p. 5
Transaction translators
Four, one per port · p. 5
Charging downstream port
CDP applications supported · p. 5
Battery charging
Battery Charging 1.2 compliant · p. 5
Compound device
USB 3.0 or USB 2.0 · p. 5
UUID
128-bit universally unique identifier · p. 5
Port indicator LEDs
Optional USB 2.0 compliant indicators · p. 5
SMBus address
Configurable for multiple devices on one segment · p. 5
EEPROM programming
On-board and in-system via USB 2.0 upstream port · p. 5
Clock input
Single 24-MHz crystal or oscillator · p. 5
Package
80-pin QFP · p. 6
Power management
Ganged downstream power switching and over-current protection only · p. 10
USB hub
USB 3.0, four ports · p. 1

Around it

6
res 1-MΩ
between XI and XO; Required feedback resistor when using a crystal. · p. 9
res 9.09-KΩ ±1%
between USB_R1 and USB_R1RTN; Precision resistor reference. · p. 9
res 90.9-kΩ ±1%
between VBUS and USB_VBUS; Upper resistor of required USB_VBUS voltage divider. · p. 9
res 10-kΩ ±1%
between USB_VBUS and GND; Lower resistor of required USB_VBUS voltage divider. · p. 9
res 10-kΩ
between OVERCUR0z and high; Pull high if power management is not implemented; pull-up rail is not specified. · p. 10
res 1-KΩ
between JTAG_RSTz and GND; External pulldown for normal operation. · p. 11

Specifications

71
ParameterConditionsAs printedPage
Steady-state supply voltage VDD33Over operating free-air temperature rangemin -0.3 · max 3.8 V23
Steady-state supply voltage VDD11Over operating free-air temperature rangemin -0.3 · max 1.4 V23
USB 2.0 DP/DM VIOMaximum VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
SuperSpeed USB TXP/M and RXP/M VIOMaximum VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
XI/XO VIOmin -0.3 · max 1.98 V23
3.3-V Tolerant I/O VIOMaximum VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
VUSB_VBUS VUSB_VBUSmin -0.3 · max 1.2 V23
Storage temperature range Tstgmin -65 · max 150 °C23
Steady-state supply voltage VDD33Over operating free-air temperature range; typ is NOMmin 3 · typ 3.3 · max 3.6 V23
Steady-state supply voltage VDD11Over operating free-air temperature range; typ is NOMmin 0.99 · typ 1.1 · max 1.26 V23
USB 2.0 DP/DM VIOMaximum VDD33min 0 V23
SuperSpeed USB TXP/M and RXP/M VIOMaximum VDD33min 0 V23
XI/XO VIOmin 0 · max 1.8 V23
3.3-V Tolerant I/O VIOMaximum VDD33min 0 V23
VUSB_VBUS VUSB_VBUSmin 0 · max 1.155 V23
Operating free-air temperature range TAtyp is NOMmin 0 · typ 25 · max 70 °C23
Operating junction temperature range TJtyp is NOMmin 0 · typ 25 · max 105 °C23
Junction-to-ambient thermal resistance θJAPFP, 80 pins; natural convection, JEDEC-standard high-K boardtyp 24.8 °C/W24
Junction-to-case (top) thermal resistance θJCtopPFP, 80 pinstyp 21.5 °C/W24
Junction-to-board thermal resistance θJBPFP, 80 pinstyp 8.37 °C/W24
Junction-to-top characterization parameter ψJTPFP, 80 pinstyp 0.5 °C/W24
Junction-to-board characterization parameter ψJBPFP, 80 pinstyp 8.2 °C/W24
Junction-to-case (bottom) thermal resistance θJCbotPFP, 80 pinstyp 1.6 °C/W24
High-level input voltage VIHVDD33 operation; external inputs and bidirectional buffers; maximum VDD33min 2 V25
Low-level input voltage VILVDD33 operation; external inputs and bidirectional buffersmin 0 · max 0.8 V25
Low-level input voltage VILVDD33 operation; JTAG pins onlymin 0 · max 0.55 V25
Input voltage VIMaximum VDD33min 0 V25
Output voltage VOExternal outputs and bidirectional buffers; maximum VDD33min 0 V25
Input transition time (trise and tfall) ttmin 0 · max 25 ns25
High-level output voltage VOHVDD33 operation; IOH = -4 mAmin 2.4 V25
Low-level output voltage VOLVDD33 operation; IOL = 4 mAmax 0.4 V25
High-impedance, output current IOZVDD33 operation; VI = 0 to VDD33; ±20 uA limit; external outputs and bidirectional buffersmax 20 uA25
High-impedance, output current with internal pullup or pulldown resistor IOZPVDD33 operation; VI = 0 to VDD33; ±225 uA limit; pins with internal pullups/pulldownsmax 225 uA25
Input current IIVDD33 operation; VI = 0 to VDD33; ±15 uA limit; external input buffersmax 15 uA25
Supply current IDDVDD11 = 1.1 V; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeedmin 655 · typ 730 · max 805 mA26
Supply current IDDVDD11 = 1.1 V; US: SuperSpeed and High-speed; DS: no DS connectionsmin 390 · typ 430 · max 470 mA26
Supply current IDDVDD11 = 1.1 V; US: High-Speed; DS: 4 ports actively transmitting data at high-speedmin 395 · typ 435 · max 475 mA26
Supply current IDDVDD11 = 1.1 V; US: High-Speed; DS: 4 ports connected at high-speed and idlemin 385 · typ 425 · max 465 mA26
Supply current IDDVDD11 = 1.1 V; US: High-Speed (SUSPEND MODE); DS: no DS connectionsmin 370 · typ 410 · max 450 mA26
Supply current IDDVDD11 = 1.2 V; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeedmin 765 · typ 840 · max 905 mA26
Supply current IDDVDD11 = 1.2 V; US: SuperSpeed and High-speed; DS: no DS connectionsmin 420 · typ 470 · max 520 mA26
Supply current IDDVDD11 = 1.2 V; US: High-Speed; DS: 4 ports actively transmitting data at high-speedmin 430 · typ 480 · max 530 mA26
Supply current IDDVDD11 = 1.2 V; US: High-Speed; DS: 4 ports connected at high-speed and idlemin 420 · typ 470 · max 520 mA26
Supply current IDDVDD11 = 1.2 V; US: High-Speed (SUSPEND MODE); DS: no DS connectionsmin 405 · typ 450 · max 495 mA26
Supply current IDDVDD33; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeedmin 105 · typ 120 · max 135 mA26
Supply current IDDVDD33; US: SuperSpeed and High-speed; DS: no DS connectionsmin 105 · typ 120 · max 135 mA26
Supply current IDDVDD33; US: High-Speed; DS: 4 ports actively transmitting data at high-speedmin 105 · typ 120 · max 135 mA26
Supply current IDDVDD33; US: High-Speed; DS: 4 ports connected at high-speed and idlemin 105 · typ 120 · max 135 mA26
Supply current IDDVDD33; US: High-Speed; DS: no DS connectionsmin 105 · typ 120 · max 135 mA26
Supply current IDDVDD33; US: High-Speed (SUSPEND MODE); DS: no DS connectionsmin 55 · typ 60 · max 65 mA26
USB 2.0 DP/DM VIOUpper limit VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
SuperSpeed USB TXP/M and RXP/M VIOUpper limit VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
3.3-V Tolerant I/O VIOUpper limit VDD33 + 0.3 ≤ 3.8 Vmin -0.3 V23
Steady-state supply voltage VDD33Over operating free-air temperature range; typ field is NOMmin 3 · typ 3.3 · max 3.6 V23
Steady-state supply voltage VDD11Over operating free-air temperature range; typ field is NOMmin 0.99 · typ 1.1 · max 1.26 V23
Operating free-air temperature range TAtyp field is NOMmin 0 · typ 25 · max 70 °C23
Operating junction temperature range TJtyp field is NOMmin 0 · typ 25 · max 105 °C23
Junction-to-ambient thermal resistance θJATUSB8040, PFP, 80 PINStyp 24.8 °C/W24
Junction-to-case (top) thermal resistance θJCtopTUSB8040, PFP, 80 PINStyp 21.5 °C/W24
Junction-to-board thermal resistance θJBTUSB8040, PFP, 80 PINStyp 8.37 °C/W24
Junction-to-top characterization parameter ψJTTUSB8040, PFP, 80 PINStyp 0.5 °C/W24
Junction-to-board characterization parameter ψJBTUSB8040, PFP, 80 PINStyp 8.2 °C/W24
Junction-to-case (bottom) thermal resistance θJCbotTUSB8040, PFP, 80 PINStyp 1.6 °C/W24
High-level input voltage VIHVDD33; external inputs and bidirectional buffers; maximum VDD33min 2 V25
Low-level input voltage VILVDD33; external inputs and bidirectional buffersmin 0 · max 0.8 V25
Low-level input voltage VILVDD33; JTAG pins onlymin 0 · max 0.55 V25
High-level output voltage VOHVDD33; IOH = -4 mAmin 2.4 V25
Low-level output voltage VOLVDD33; IOL = 4 mAmax 0.4 V25
High-impedance, output current IOZVDD33; VI = 0 to VDD33; external outputs and bidirectional buffers; maximum stated as ±20 uAmax 20 uA25
High-impedance, output current with internal pullup or pulldown resistor IOZPVDD33; VI = 0 to VDD33; pins with internal pullups/pulldowns; maximum stated as ±225 uAmax 225 uA25
Input current IIVDD33; VI = 0 to VDD33; external input buffers; maximum stated as ±15 uAmax 15 uA25

Pins, by the datasheet

81
1 VDD11
1.1-V power rail. · p. 12
2 USB_DP_DN0
USB high-speed differential transceiver (positive). · p. 10
3 USB_DM_DN0
USB high-speed differential transceiver (negative). · p. 10
4 VDD33
3.3-V power rail. · p. 12
5 VDD11
1.1-V power rail. · p. 12
6 USB_SSRXP_DN0
USB SuperSpeed receiver differential pair (positive). · p. 10
7 USB_SSRXM_DN0
USB SuperSpeed receiver differential pair (negative). · p. 10
8 USB_SSTXP_DN0
USB SuperSpeed transmitter differential pair (positive). · p. 10
9 USB_SSTXM_DN0
USB SuperSpeed transmitter differential pair (negative). · p. 10
10 VDD11
1.1-V power rail. · p. 12
11 VDD11
1.1-V power rail. · p. 12
12 USB_SSRXP_DN2
USB SuperSpeed receiver differential pair (positive). · p. 10
13 USB_SSRXM_DN2
USB SuperSpeed receiver differential pair (negative). · p. 10
14 USB_SSTXP_DN2
USB SuperSpeed transmitter differential pair (positive). · p. 10
15 USB_SSTXM_DN2
USB SuperSpeed transmitter differential pair (negative). · p. 10
16 VDD11
1.1-V power rail. · p. 12
17 USB_DP_DN2
USB High-speed differential transceiver (positive). · p. 10
18 USB_DM_DN2
USB High-speed differential transceiver (negative). · p. 10
19 VDD33
3.3-V power rail. · p. 12
20 VDD11
1.1-V power rail. · p. 12
21 VDD33
3.3-V power rail. · p. 12
22 HS
High-speed upstream connection status; high indicates high-speed mode; may be left unconnected. · p. 11
23 SS
SuperSpeed upstream connection status; high indicates SuperSpeed mode; may be left unconnected. · p. 11
24 HS_SUSPEND
High-speed upstream suspend status; high indicates suspended; may be left unconnected. · p. 11
25 SS_SUSPEND
SuperSpeed upstream suspend status; high indicates suspended; may be left unconnected. · p. 11
26 VDD11
1.1-V power rail. · p. 12
27 JTAG_TCK
JTAG test clock with internal pulldown; may be left unconnected. · p. 11
28 JTAG_TMS
JTAG test mode select with internal pullup; may be left unconnected. · p. 11
29 JTAG_TDO
JTAG test data out with internal pulldown; may be left unconnected. · p. 11
30 JTAG_RSTz
JTAG reset with internal pulldown; pull down using an external 1-KΩ resistor for normal operation. · p. 11
31 JTAG_TDI
JTAG test data in with internal pullup; may be left unconnected. · p. 11
32 VDD11
1.1-V power rail. · p. 12
33 GRSTz
Global power reset with internal pullup; hold asserted a minimum of 3 ms after all power rails are valid. · p. 9
34 SCL/SMBCLK
I2C EEPROM or SMBus host clock selected by SMBUSz, with internal pulldown; may be unconnected if unused. · p. 11
35 SDA/SMBDAT
I2C EEPROM or SMBus host data with internal pulldown; sampled at reset release to disable U1/U2 when high; may be unconnected if interface is unused and U1/U2 are enabled. · p. 11
36 SMBUSz
Mode select with internal pullup: high selects I2C, low selects SMBus; may be unconnected if external interface is unused. · p. 11
37 VDD11
1.1-V power rail. · p. 12
38 VDD33
3.3-V power rail. · p. 12
39 PWRON0z_BATEN0
Ganged downstream power-switch control with internal pulldown; sampled at reset release to enable battery charging on all ports when high. · p. 10
40 OVERCUR0z
Ganged active-low downstream over-current indication with internal pullup; pull high through 10-kΩ if power management is not implemented. · p. 10
41 FULLPWRMGMTz_SMBA1
Internal pullup; sampled at reset release, low enables full power management; also selects SMBus slave address bit 1; may be unconnected if both functions are unused. · p. 7
42 VDD11
1.1-V power rail. · p. 12
43 VDD33
3.3-V power rail. · p. 12
44 USB_DM_DN3
USB High-speed differential transceiver (negative). · p. 10
45 USB_DP_DN3
USB High-speed differential transceiver (positive). · p. 10
46 VDD11
1.1-V power rail. · p. 12
47 USB_SSRXP_DN3
USB SuperSpeed receiver differential pair (positive). · p. 10
48 USB_SSRXM_DN3
USB SuperSpeed receiver differential pair (negative). · p. 10
49 USB_SSTXP_DN3
USB SuperSpeed transmitter differential pair (positive). · p. 10
50 USB_SSTXM_DN3
USB SuperSpeed transmitter differential pair (negative). · p. 10
51 VDD11
1.1-V power rail. · p. 12
52 VDD11
1.1-V power rail. · p. 12
53 USB_SSRXP_DN1
USB SuperSpeed receiver differential pair (positive). · p. 10
54 USB_SSRXM_DN1
USB SuperSpeed receiver differential pair (negative). · p. 10
55 USB_SSTXP_DN1
USB SuperSpeed transmitter differential pair (positive). · p. 10
56 USB_SSTXM_DN1
USB SuperSpeed transmitter differential pair (negative). · p. 10
57 VDD11
1.1-V power rail. · p. 12
58 VDD33
3.3-V power rail. · p. 12
59 USB_DM_DN1
USB High-speed differential transceiver (negative). · p. 10
60 USB_DP_DN1
USB High-speed differential transceiver (positive). · p. 10
61 VDD11
1.1-V power rail. · p. 12
62 USB_SSTXM_UP
USB SuperSpeed transmitter differential pair (negative). · p. 9
63 USB_SSTXP_UP
USB SuperSpeed transmitter differential pair (positive). · p. 9
64 GND
Ground. · p. 12
65 USB_SSRXM_UP
USB SuperSpeed receiver differential pair (negative). · p. 9
66 USB_SSRXP_UP
USB SuperSpeed receiver differential pair (positive). · p. 9
67 VDD11
1.1-V power rail. · p. 12
68 VDD33
3.3-V power rail. · p. 12
69 USB_DM_UP
USB high-speed differential transceiver (negative). · p. 9
70 USB_DP_UP
USB high-speed differential transceiver (positive). · p. 9
71 VDD11
1.1-V power rail. · p. 12
72 VDD33
3.3-V power rail. · p. 12
73 USB_VBUS
USB upstream power monitor; requires a divider with 90.9-kΩ ±1% to VBUS and 10-kΩ ±1% to signal ground. · p. 9
74 XO
Crystal output; requires 1-MΩ feedback resistor to XI with a crystal; may be unconnected with external oscillator input. · p. 9
75 VSSOSC
Oscillator return; crystal load capacitors return here without a PCB ground connection; connect to PCB ground when using an oscillator. · p. 9
76 XI
Crystal or external oscillator input; requires 1-MΩ feedback resistor to XO with a crystal. · p. 9
77 VDD33
3.3-V power rail. · p. 12
78 USB_R1
Precision resistor reference; connect 9.09-KΩ ±1% resistor to USB_R1RTN. · p. 9
79 USB_R1RTN
Precision resistor reference return. · p. 9
80 VDD33
3.3-V power rail. · p. 12
81 GND
Ground, Power Pad. · p. 12

Ordering codes, by the datasheet

2
TUSB8040PFP
HTQFP (PFP) | 80 · 0 to 70 °C; 96-unit JEDEC tray; NIPDAU lead finish · p. 27
TUSB8040PFP.A
HTQFP (PFP) | 80 · 0 to 70 °C; 96-unit JEDEC tray; NIPDAU lead finish; no further difference stated · p. 27

Parameters

9
Current - Supply
850mA
Current - Supply(Max)
1.04A
Junction Temperature(Max)
105℃
Operating Temperature
0℃~+70℃
Thermal Resistance(Junction to Ambient)
24.8℃/W
Thermal Resistance(Junction to Board)
8.37℃/W
Thermal Resistance(Junction to Case)
21.5℃/W
Voltage - Supply
990mV~3.6V
Voltage - Supply(Absolute Max)
3.8V

Order codes

1

Pinout

81
The pins of the TUSB8040PFP
PinNameType
1VDD11Unspecified
2USB_DP_DN0Unspecified
3USB_DM_DN0Unspecified
4VDD33Unspecified
5VDD11Unspecified
6USB_SSRXP_DN0Unspecified
7USB_SSRXM_DN0Unspecified
8USB_SSTXP_DN0Unspecified
9USB_SSTXM_DN0Unspecified
10VDD11Unspecified
11VDD11Unspecified
12USB_SSRXP_DN2Unspecified
13USB_SSRXM_DN2Unspecified
14USB_SSTXP_DN2Unspecified
15USB_SSTXM_DN2Unspecified
16VDD11Unspecified
17USB_DP_DN2Unspecified
18USB_DM_DN2Unspecified
19VDD33Unspecified
20VDD11Unspecified
21VDD33Unspecified
22HSUnspecified
23SSUnspecified
24HS_SUSPENDUnspecified
25SS_SUSPENDUnspecified
26VDD11Unspecified
27JTAG_TCKUnspecified
28JTAG_TMSUnspecified
29JTAG_TDOUnspecified
30JTAG_RSTzUnspecified
31JTAG_TDIUnspecified
32VDD11Unspecified
33GRSTzUnspecified
34SCL_SMBCLKUnspecified
35SDA_SMBDATUnspecified
36SMBUSzUnspecified
37VDD11Unspecified
38VDD33Unspecified
39PWRON0z_BATEN0Unspecified
40OVERCUR0zUnspecified
41FULLPWRMGMTz_SMBA1Unspecified
42VDD11Unspecified
43VDD33Unspecified
44USB_DM_DN3Unspecified
45USB_DP_DN3Unspecified
46VDD11Unspecified
47USB_SSRXP_DN3Unspecified
48USB_SSRXM_DN3Unspecified
49USB_SSTXP_DN3Unspecified
50USB_SSTXM_DN3Unspecified
51VDD11Unspecified
52VDD11Unspecified
53USB_SSRXP_DN1Unspecified
54USB_SSRXM_DN1Unspecified
55USB_SSTXP_DN1Unspecified
56USB_SSTXM_DN1Unspecified
57VDD11Unspecified
58VDD33Unspecified
59USB_DM_DN1Unspecified
60USB_DP_DN1Unspecified
61VDD11Unspecified
62USB_SSTXM_UPUnspecified
63USB_SSTXP_UPUnspecified
64GNDUnspecified
65USB_SSRXM_UPUnspecified
66USB_SSRXP_UPUnspecified
67VDD11Unspecified
68VDD33Unspecified
69USB_DM_UPUnspecified
70USB_DP_UPUnspecified
71VDD11Unspecified
72VDD33Unspecified
73USB_VBUSUnspecified
74XOUnspecified
75VSS_OSCUnspecified
76XIUnspecified
77VDD33Unspecified
78USB_R1Unspecified
79USB_R1RTNUnspecified
80VDD33Unspecified
81EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the TUSB8040PFP?

Yes. The symbol is EasyEDA_Cloud:TUSB8040PFP and the footprint EasyEDA_Cloud:HTQFP-80_L12.0-W12.0-P0.50-LS14.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TUSB8040PFP?

HTQFP-80(12x12), with 81 pins. Its footprint is drawn on this page.

Where is the TUSB8040PFP datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TUSB8040PFP?

JLCPCB lists it as part C2872001, with 5 in stock; the sellers' links on this page open their listings.