
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
Footprint
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| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Steady-state supply voltage VDD33 | Over operating free-air temperature range | min -0.3 · max 3.8 V | 23 |
| Steady-state supply voltage VDD11 | Over operating free-air temperature range | min -0.3 · max 1.4 V | 23 |
| USB 2.0 DP/DM VIO | Maximum VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| SuperSpeed USB TXP/M and RXP/M VIO | Maximum VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| XI/XO VIO | min -0.3 · max 1.98 V | 23 | |
| 3.3-V Tolerant I/O VIO | Maximum VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| VUSB_VBUS VUSB_VBUS | min -0.3 · max 1.2 V | 23 | |
| Storage temperature range Tstg | min -65 · max 150 °C | 23 | |
| Steady-state supply voltage VDD33 | Over operating free-air temperature range; typ is NOM | min 3 · typ 3.3 · max 3.6 V | 23 |
| Steady-state supply voltage VDD11 | Over operating free-air temperature range; typ is NOM | min 0.99 · typ 1.1 · max 1.26 V | 23 |
| USB 2.0 DP/DM VIO | Maximum VDD33 | min 0 V | 23 |
| SuperSpeed USB TXP/M and RXP/M VIO | Maximum VDD33 | min 0 V | 23 |
| XI/XO VIO | min 0 · max 1.8 V | 23 | |
| 3.3-V Tolerant I/O VIO | Maximum VDD33 | min 0 V | 23 |
| VUSB_VBUS VUSB_VBUS | min 0 · max 1.155 V | 23 | |
| Operating free-air temperature range TA | typ is NOM | min 0 · typ 25 · max 70 °C | 23 |
| Operating junction temperature range TJ | typ is NOM | min 0 · typ 25 · max 105 °C | 23 |
| Junction-to-ambient thermal resistance θJA | PFP, 80 pins; natural convection, JEDEC-standard high-K board | typ 24.8 °C/W | 24 |
| Junction-to-case (top) thermal resistance θJCtop | PFP, 80 pins | typ 21.5 °C/W | 24 |
| Junction-to-board thermal resistance θJB | PFP, 80 pins | typ 8.37 °C/W | 24 |
| Junction-to-top characterization parameter ψJT | PFP, 80 pins | typ 0.5 °C/W | 24 |
| Junction-to-board characterization parameter ψJB | PFP, 80 pins | typ 8.2 °C/W | 24 |
| Junction-to-case (bottom) thermal resistance θJCbot | PFP, 80 pins | typ 1.6 °C/W | 24 |
| High-level input voltage VIH | VDD33 operation; external inputs and bidirectional buffers; maximum VDD33 | min 2 V | 25 |
| Low-level input voltage VIL | VDD33 operation; external inputs and bidirectional buffers | min 0 · max 0.8 V | 25 |
| Low-level input voltage VIL | VDD33 operation; JTAG pins only | min 0 · max 0.55 V | 25 |
| Input voltage VI | Maximum VDD33 | min 0 V | 25 |
| Output voltage VO | External outputs and bidirectional buffers; maximum VDD33 | min 0 V | 25 |
| Input transition time (trise and tfall) tt | min 0 · max 25 ns | 25 | |
| High-level output voltage VOH | VDD33 operation; IOH = -4 mA | min 2.4 V | 25 |
| Low-level output voltage VOL | VDD33 operation; IOL = 4 mA | max 0.4 V | 25 |
| High-impedance, output current IOZ | VDD33 operation; VI = 0 to VDD33; ±20 uA limit; external outputs and bidirectional buffers | max 20 uA | 25 |
| High-impedance, output current with internal pullup or pulldown resistor IOZP | VDD33 operation; VI = 0 to VDD33; ±225 uA limit; pins with internal pullups/pulldowns | max 225 uA | 25 |
| Input current II | VDD33 operation; VI = 0 to VDD33; ±15 uA limit; external input buffers | max 15 uA | 25 |
| Supply current IDD | VDD11 = 1.1 V; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeed | min 655 · typ 730 · max 805 mA | 26 |
| Supply current IDD | VDD11 = 1.1 V; US: SuperSpeed and High-speed; DS: no DS connections | min 390 · typ 430 · max 470 mA | 26 |
| Supply current IDD | VDD11 = 1.1 V; US: High-Speed; DS: 4 ports actively transmitting data at high-speed | min 395 · typ 435 · max 475 mA | 26 |
| Supply current IDD | VDD11 = 1.1 V; US: High-Speed; DS: 4 ports connected at high-speed and idle | min 385 · typ 425 · max 465 mA | 26 |
| Supply current IDD | VDD11 = 1.1 V; US: High-Speed (SUSPEND MODE); DS: no DS connections | min 370 · typ 410 · max 450 mA | 26 |
| Supply current IDD | VDD11 = 1.2 V; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeed | min 765 · typ 840 · max 905 mA | 26 |
| Supply current IDD | VDD11 = 1.2 V; US: SuperSpeed and High-speed; DS: no DS connections | min 420 · typ 470 · max 520 mA | 26 |
| Supply current IDD | VDD11 = 1.2 V; US: High-Speed; DS: 4 ports actively transmitting data at high-speed | min 430 · typ 480 · max 530 mA | 26 |
| Supply current IDD | VDD11 = 1.2 V; US: High-Speed; DS: 4 ports connected at high-speed and idle | min 420 · typ 470 · max 520 mA | 26 |
| Supply current IDD | VDD11 = 1.2 V; US: High-Speed (SUSPEND MODE); DS: no DS connections | min 405 · typ 450 · max 495 mA | 26 |
| Supply current IDD | VDD33; US: SuperSpeed and high-speed; DS: 4 ports actively transmitting data at SuperSpeed | min 105 · typ 120 · max 135 mA | 26 |
| Supply current IDD | VDD33; US: SuperSpeed and High-speed; DS: no DS connections | min 105 · typ 120 · max 135 mA | 26 |
| Supply current IDD | VDD33; US: High-Speed; DS: 4 ports actively transmitting data at high-speed | min 105 · typ 120 · max 135 mA | 26 |
| Supply current IDD | VDD33; US: High-Speed; DS: 4 ports connected at high-speed and idle | min 105 · typ 120 · max 135 mA | 26 |
| Supply current IDD | VDD33; US: High-Speed; DS: no DS connections | min 105 · typ 120 · max 135 mA | 26 |
| Supply current IDD | VDD33; US: High-Speed (SUSPEND MODE); DS: no DS connections | min 55 · typ 60 · max 65 mA | 26 |
| USB 2.0 DP/DM VIO | Upper limit VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| SuperSpeed USB TXP/M and RXP/M VIO | Upper limit VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| 3.3-V Tolerant I/O VIO | Upper limit VDD33 + 0.3 ≤ 3.8 V | min -0.3 V | 23 |
| Steady-state supply voltage VDD33 | Over operating free-air temperature range; typ field is NOM | min 3 · typ 3.3 · max 3.6 V | 23 |
| Steady-state supply voltage VDD11 | Over operating free-air temperature range; typ field is NOM | min 0.99 · typ 1.1 · max 1.26 V | 23 |
| Operating free-air temperature range TA | typ field is NOM | min 0 · typ 25 · max 70 °C | 23 |
| Operating junction temperature range TJ | typ field is NOM | min 0 · typ 25 · max 105 °C | 23 |
| Junction-to-ambient thermal resistance θJA | TUSB8040, PFP, 80 PINS | typ 24.8 °C/W | 24 |
| Junction-to-case (top) thermal resistance θJCtop | TUSB8040, PFP, 80 PINS | typ 21.5 °C/W | 24 |
| Junction-to-board thermal resistance θJB | TUSB8040, PFP, 80 PINS | typ 8.37 °C/W | 24 |
| Junction-to-top characterization parameter ψJT | TUSB8040, PFP, 80 PINS | typ 0.5 °C/W | 24 |
| Junction-to-board characterization parameter ψJB | TUSB8040, PFP, 80 PINS | typ 8.2 °C/W | 24 |
| Junction-to-case (bottom) thermal resistance θJCbot | TUSB8040, PFP, 80 PINS | typ 1.6 °C/W | 24 |
| High-level input voltage VIH | VDD33; external inputs and bidirectional buffers; maximum VDD33 | min 2 V | 25 |
| Low-level input voltage VIL | VDD33; external inputs and bidirectional buffers | min 0 · max 0.8 V | 25 |
| Low-level input voltage VIL | VDD33; JTAG pins only | min 0 · max 0.55 V | 25 |
| High-level output voltage VOH | VDD33; IOH = -4 mA | min 2.4 V | 25 |
| Low-level output voltage VOL | VDD33; IOL = 4 mA | max 0.4 V | 25 |
| High-impedance, output current IOZ | VDD33; VI = 0 to VDD33; external outputs and bidirectional buffers; maximum stated as ±20 uA | max 20 uA | 25 |
| High-impedance, output current with internal pullup or pulldown resistor IOZP | VDD33; VI = 0 to VDD33; pins with internal pullups/pulldowns; maximum stated as ±225 uA | max 225 uA | 25 |
| Input current II | VDD33; VI = 0 to VDD33; external input buffers; maximum stated as ±15 uA | max 15 uA | 25 |
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- TUSB8040PFPLCSC C2872001
Pinout
81| Pin | Name | Type |
|---|---|---|
| 1 | VDD11 | Unspecified |
| 2 | USB_DP_DN0 | Unspecified |
| 3 | USB_DM_DN0 | Unspecified |
| 4 | VDD33 | Unspecified |
| 5 | VDD11 | Unspecified |
| 6 | USB_SSRXP_DN0 | Unspecified |
| 7 | USB_SSRXM_DN0 | Unspecified |
| 8 | USB_SSTXP_DN0 | Unspecified |
| 9 | USB_SSTXM_DN0 | Unspecified |
| 10 | VDD11 | Unspecified |
| 11 | VDD11 | Unspecified |
| 12 | USB_SSRXP_DN2 | Unspecified |
| 13 | USB_SSRXM_DN2 | Unspecified |
| 14 | USB_SSTXP_DN2 | Unspecified |
| 15 | USB_SSTXM_DN2 | Unspecified |
| 16 | VDD11 | Unspecified |
| 17 | USB_DP_DN2 | Unspecified |
| 18 | USB_DM_DN2 | Unspecified |
| 19 | VDD33 | Unspecified |
| 20 | VDD11 | Unspecified |
| 21 | VDD33 | Unspecified |
| 22 | HS | Unspecified |
| 23 | SS | Unspecified |
| 24 | HS_SUSPEND | Unspecified |
| 25 | SS_SUSPEND | Unspecified |
| 26 | VDD11 | Unspecified |
| 27 | JTAG_TCK | Unspecified |
| 28 | JTAG_TMS | Unspecified |
| 29 | JTAG_TDO | Unspecified |
| 30 | JTAG_RSTz | Unspecified |
| 31 | JTAG_TDI | Unspecified |
| 32 | VDD11 | Unspecified |
| 33 | GRSTz | Unspecified |
| 34 | SCL_SMBCLK | Unspecified |
| 35 | SDA_SMBDAT | Unspecified |
| 36 | SMBUSz | Unspecified |
| 37 | VDD11 | Unspecified |
| 38 | VDD33 | Unspecified |
| 39 | PWRON0z_BATEN0 | Unspecified |
| 40 | OVERCUR0z | Unspecified |
| 41 | FULLPWRMGMTz_SMBA1 | Unspecified |
| 42 | VDD11 | Unspecified |
| 43 | VDD33 | Unspecified |
| 44 | USB_DM_DN3 | Unspecified |
| 45 | USB_DP_DN3 | Unspecified |
| 46 | VDD11 | Unspecified |
| 47 | USB_SSRXP_DN3 | Unspecified |
| 48 | USB_SSRXM_DN3 | Unspecified |
| 49 | USB_SSTXP_DN3 | Unspecified |
| 50 | USB_SSTXM_DN3 | Unspecified |
| 51 | VDD11 | Unspecified |
| 52 | VDD11 | Unspecified |
| 53 | USB_SSRXP_DN1 | Unspecified |
| 54 | USB_SSRXM_DN1 | Unspecified |
| 55 | USB_SSTXP_DN1 | Unspecified |
| 56 | USB_SSTXM_DN1 | Unspecified |
| 57 | VDD11 | Unspecified |
| 58 | VDD33 | Unspecified |
| 59 | USB_DM_DN1 | Unspecified |
| 60 | USB_DP_DN1 | Unspecified |
| 61 | VDD11 | Unspecified |
| 62 | USB_SSTXM_UP | Unspecified |
| 63 | USB_SSTXP_UP | Unspecified |
| 64 | GND | Unspecified |
| 65 | USB_SSRXM_UP | Unspecified |
| 66 | USB_SSRXP_UP | Unspecified |
| 67 | VDD11 | Unspecified |
| 68 | VDD33 | Unspecified |
| 69 | USB_DM_UP | Unspecified |
| 70 | USB_DP_UP | Unspecified |
| 71 | VDD11 | Unspecified |
| 72 | VDD33 | Unspecified |
| 73 | USB_VBUS | Unspecified |
| 74 | XO | Unspecified |
| 75 | VSS_OSC | Unspecified |
| 76 | XI | Unspecified |
| 77 | VDD33 | Unspecified |
| 78 | USB_R1 | Unspecified |
| 79 | USB_R1RTN | Unspecified |
| 80 | VDD33 | Unspecified |
| 81 | EP | Unspecified |
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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.