

Breakout
Silicon validation projects for SKY130 stuff
- Size
- 43.5 × 31.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 52
- Pads
- 161
- Tracks, vias
- 1,828, 119
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 15 Jun 2021
- Updated
- 11 Jan 2022
Overview
Breakout is an open-source printed circuit board by azonenberg, from the azonenberg/sky130-validation repository on GitHub, published under the BSD-3-Clause licence. It is a 4-layer board of 43.5 × 31.5 mm with 16 parts on 52 nets, routed with 1,828 tracks and 119 vias.
Its parts include 12 capacitors, 1 IC and 1 connector. It belongs with the interfaces and adapters boards of this library.
README
README.mdsky130 validation stuff
Right now focusing on OpenRAM bringup chip.
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0.47 uF | azonenberg_pcb:EIA_0402_CAP_NOSILK | C3, C4, C5, C6, C7, C8, C9, C10, C11, C12 |
| 2 | 4.7 uF | azonenberg_pcb:EIA_0603_CAP_NOSILK | C1, C2 |
| 2 | U.FL | azonenberg_pcb:CONN_U.FL_TE_1909763-1 | TP1, TP2 |
| 1 | CONN_SKY130_TEST_DEVICE | azonenberg_pcb:CONN_SAMTEC_QTH-030-01-L-D-A | J1 |
| 1 | SKY130_TEST_OR1 | azonenberg_pcb:QFN_64_0.5MM_9x9MM | U1 |
Questions
How big is the Breakout PCB?
It measures 43.5 × 31.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Breakout use?
16 parts. 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 Breakout KiCad files?
From the azonenberg/sky130-validation repository on GitHub, at the commit this page was made from: the board is or1/boards/breakout/breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Breakout design in my own project?
Its repository publishes it under the BSD-3-Clause 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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