TheHexaCube/hexahubSmart USB Hub with additional MCU for funky features (current sense, port switching, maybe more?)
Hexahub is an open-source printed circuit board by TheHexaCube, from the TheHexaCube/hexahub repository on GitHub. It is a 4-layer board with 327 parts on 399 nets, routed with 36 tracks and 0 vias.
It is built around the ATTINY3227-MF, GD25D10CTIG and TPD4E02B04DQAR, with the HD3SS3212IRKSR, GL3224E and TPS74801DRCT among its other parts. Its parts include 160 capacitors, 94 resistors, 23 ICs, 10 diodes and 6 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 91 | 100n | Capacitor_SMD:C_0402_1005Metric | C11, C12, C102, C103, C104, C111, C113, C114, C115, C116, C117, C118, C119, C125, C126, C127 +75 |
| 30 | TestPoint_Small | TestPoint:TestPoint_Pad_D0.5mm | TP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +14 |
| 28 | 10k | Resistor_SMD:R_0402_1005Metric | R5, R12, R14, R15, R18, R21, R22, R23, R31, R32, R33, R36, R37, R38, R49, R50 +12 |
| 16 | 1u | Capacitor_SMD:C_0402_1005Metric | C8, C17, C39, C45, C61, C63, C65, C66, C67, C68, C78, C84, C101, C107, C124, C130 |
| 12 | 100u | Capacitor_SMD:CP_Elec_8x10.5 | C76, C77, C99, C100, C122, C123, C143, C147, C151, C155, C157, C159 |
| 12 | 30R1 | Resistor_SMD:R_0402_1005Metric | R34, R35, R39, R40, R52, R53, R57, R58, R70, R71, R75, R76 |
| 10 | 300R | Resistor_SMD:R_0402_1005Metric | R19, R46, R64, R82, R84, R86, R88, R90, R92, R94 |
| 10 | DNP | Resistor_SMD:R_0402_1005Metric | R1, R2, R9, R10, R41, R42, R59, R60, R77, R78 |
| 10 | TPD4E02B04 | Package_SON:USON-10_2.5x1.0mm_P0.5mm | U7, U19, U21, U27, U29, U35, U37, U40, U43, U46 |
| 7 | VBUS05B1-SD0 | Diode_SMD:D_0603_1608Metric | D1, D6, D7, D8, D9, D10, D11 |
| 6 | 100k | Resistor_SMD:R_0402_1005Metric | R16, R17, R24, R45, R63, R81 |
| 6 | 220p | Capacitor_SMD:C_0402_1005Metric | C82, C83, C105, C106, C128, C129 |
| 6 | 33k2 | Resistor_SMD:R_0402_1005Metric | R83, R85, R87, R89, R91, R93 |
| 6 | 47n | Capacitor_SMD:C_0402_1005Metric | C74, C75, C97, C98, C120, C121 |
| 6 | 50k | Resistor_SMD:R_0402_1005Metric | R43, R44, R61, R62, R79, R80 |
| 6 | DNP | Capacitor_SMD:C_0402_1005Metric | C86, C87, C109, C110, C132, C133 |
| 6 | TBD | Capacitor_SMD:C_0402_1005Metric | C41, C42, C54, C55, C71, C72 |
| 6 | USB3_A | Connector_USB:USB3_A-TH_U231-091N-4BLCC14-S-5 | J15, J16, J17, J18, J19, J20 |
| 5 | GD25D10CT | Package_SO:SOP-8_3.9x4.9mm_P1.27mm | U9, U13, U17, U25, U33 |
| 3 | 100p | Capacitor_SMD:C_0402_1005Metric | C89, C112, C135 |
| 3 | 10m | Resistor_SMD:R_0402_1005Metric | R30, R48, R66 |
| 3 | 1n | Capacitor_SMD:C_0402_1005Metric | C85, C108, C131 |
| 3 | 4u7 | Capacitor_SMD:C_0402_1005Metric | C5, C6, C14 |
| 3 | 5m | Resistor_SMD:R_0402_1005Metric | R29, R47, R65 |
| 3 | HD3SS3212 | Package_DFN_QFN:Texas_VQFN-RHL-20 | U20, U28, U36 |
| 3 | TBD | Diode_SMD:D_0603_1608Metric | D3, D4, D5 |
| 2 | 10u | Capacitor_SMD:C_0402_1005Metric | C1, C10 |
| 2 | 12k | Resistor_SMD:R_0402_1005Metric | R25, R26 |
| 2 | 20k | Resistor_SMD:R_0402_1005Metric | R7, R13 |
| 2 | 25MHz | Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y1, Y3 |
| 2 | 33n | Capacitor_SMD:C_0402_1005Metric | C9, C15 |
| 2 | 56p | Capacitor_SMD:C_0402_1005Metric | C4, C13 |
| 1 | 150k | Resistor_SMD:R_0402_1005Metric | R27 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R20 |
| 1 | 22u | Capacitor_SMD:C_0402_1005Metric | C7 |
| 1 | 24MHz | Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y2 |
| 1 | 2u2 | Capacitor_SMD:C_0402_1005Metric | C40 |
| 1 | 30k9 | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 5k | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 680R | Resistor_SMD:R_0402_1005Metric | R28 |
| 1 | 8k66 | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | ATtiny3227-M | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U8 |
| 1 | DNP | NetTie:NetTie-2_SMD_Pad0.5mm | FB1 |
| 1 | GL3224 | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.3x5.3mm_ThermalVias | U12 |
| 1 | TCA9548AMRGER | Package_DFN_QFN:Texas_RGE0024C_EP2.1x2.1mm | U4 |
| 1 | TPS74801DRCT | Package_DFN_QFN:TQFN-20-1EP_5x5mm_P0.65mm_EP3.1x3.1mm_ThermalVias | U2 |
| 1 | USB2514B_Bi | Package_DFN_QFN:QFN-36-1EP_6x6mm_P0.5mm_EP3.7x3.7mm | U10 |
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327 parts, built around the ATTINY3227-MF, GD25D10CTIG, TPD4E02B04DQAR and HD3SS3212IRKSR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the TheHexaCube/hexahub repository on GitHub, at the commit this page was made from: the board is hexahub.kicad_pcb and its schematic hexahub.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask TheHexaCube before reusing the design.