CH32V003F4U6
About the CH32V003F4U6 PCB
CH32V003F4U6 is an open source RISC-V PCB design by jay94ks, published on GitHub under the MIT license. It is a 2-layer board measuring 18.2 × 25.5 mm, with 11 components from 7 distinct parts.
Its main chip is the CH32V003FxUx, from the RISC-V family. Other key parts include the XC6206PxxxMR. By type, the board carries 6 capacitors, 2 ICs, 2 connectors and 1 crystal.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
My own custom development boards
Main components on the CH32V003F4U6
CH32V003F4U6 bill of materials (BOM)
11 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CH32V003FxUx | QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm | U1 |
| 1 | XC6206PxxxMR | SOT-23-3 | U2 |
| 1 | 24MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 2 | Conn_01x10 | PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 2 | 10uF | C_0603_1608Metric | C1, C2 |
| 2 | 100nF | C_0603_1608Metric | C3, C4 |
| 2 | 30pF | C_0603_1608Metric | C5, C6 |
CH32V003F4U6 design files
The KiCad project lives in the jay94ks/elecdev repository on GitHub; these links point at the commit this page was built from.
CH32V003F4U6: common questions
What microcontroller does the CH32V003F4U6 use?
The CH32V003F4U6 is built around the CH32V003FxUx, from the RISC-V family.
How big is the CH32V003F4U6 PCB?
The CH32V003F4U6 measures 18.2 × 25.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CH32V003F4U6?
11 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the CH32V003F4U6 design files?
From the jay94ks/elecdev repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the CH32V003F4U6 design in my own project?
Yes, under the terms of its MIT license, which jay94ks chose for the repository.
Can I test firmware for the CH32V003F4U6 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.
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