2 layers82.6 × 66 mm
4 layers36 × 77 mm
uConsole USB Hub Expansion Card
- Size
- 36 × 77 mm
- Copper layers
- 4
- Thickness
- 0.7 mm
- Parts
- 50
- Nets
- 89
- Pads
- 284
- Tracks, vias
- 554, 74
- Pours
- 373
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 28 Oct 2023
- Updated
- 11 Nov 2023
Overview
Uhub is an open-source printed circuit board by dotcypress, from the dotcypress/uhub repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 36 × 77 mm with 50 parts on 89 nets, routed with 554 tracks and 74 vias.
It is built around the CY7C65642-28LTXC, AP22652W6 and USBLC6-2P6. Its parts include 17 capacitors, 13 resistors, 8 ICs, 7 connectors and 1 crystal. It belongs with the interfaces and adapters boards of this library.
Main components
3
CY7C65642-28LTXC
QFN-28QFN-28-EP(5x5) USB Converters ROHSInfineon TechnologiesUSB Converters
AP22652W6
SOT-26-40℃~+85℃ 1 2.1A 3V~5.5V 65mΩ Active Low High Side Switch Short-Circuit Protection(SCP)、Overcurrent Protection(OCP)、Overtemperature protection (OTP) SOT-26 Power Distribution Switches ROHSDiodes IncorporatedPower Distribution Switches
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
README
readme.mdμHub
What is it?
μHub is USB Hub Expansion Card designed for Clockwork uConsole.
Features
- Internal Speakers Support
- 3 Type-C (USB 2.0) ports with power switch and overcurrent protection
- 1 Internal FFC (USB 2.0) port with power switch and overcurrent protection
Resources
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 56K | Resistor_SMD:R_0402_1005Metric | R2, R5, R6, R7, R8, R9, R10, R11, R12, R13 |
| 8 | 10uF | Capacitor_SMD:C_0603_1608Metric | C4, C6, C9, C11, C12, C14, C15, C17 |
| 6 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C3, C5, C10, C13, C16 |
| 4 | AP22652 | Package_TO_SOT_SMD:SOT-23-6 | U1, U3, U4, U7 |
| 3 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U5, U6, U8 |
| 3 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3, J4, J6 |
| 2 | 27pF | Capacitor_SMD:C_0402_1005Metric | C7, C8 |
| 2 | MountingHole | MountingHole:MountingHole_5.3mm_M5 | H1, H2 |
| 2 | uConsoleSpeaker | @uhub:speaker | J5, J7 |
| 1 | 100K | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 12MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 649R | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | CY7C65642-28LTXC | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U2 |
| 1 | FerriteBead | Resistor_SMD:R_0603_1608Metric | FB1 |
| 1 | INT | Connector_FFC-FPC:Hirose_FH12-10S-0.5SH_1x10-1MP_P0.50mm_Horizontal | J2 |
| 1 | uConsoleEXT | @uhub:ext | J1 |
The 49 most common of 50 parts.
Questions
How big is the Uhub PCB?
It measures 36 × 77 mm and has 4 copper layers, 0.7 mm thick.
What parts does the Uhub use?
50 parts, built around the CY7C65642-28LTXC, AP22652W6 and USBLC6-2P6. 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.
Where can I download the Uhub KiCad files?
From the dotcypress/uhub repository on GitHub, at the commit this page was made from: the board is uhub.kicad_pcb and its schematic uhub.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Uhub design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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