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4 layers43.5 × 31.5 mmBreakout, the printed circuit board in 3D

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.md

sky130 validation stuff

Right now focusing on OpenRAM bringup chip.

Parts

16
QtyValueFootprintReferences
100.47 uFazonenberg_pcb:EIA_0402_CAP_NOSILKC3, C4, C5, C6, C7, C8, C9, C10, C11, C12
24.7 uFazonenberg_pcb:EIA_0603_CAP_NOSILKC1, C2
2U.FLazonenberg_pcb:CONN_U.FL_TE_1909763-1TP1, TP2
1CONN_SKY130_TEST_DEVICEazonenberg_pcb:CONN_SAMTEC_QTH-030-01-L-D-AJ1
1SKY130_TEST_OR1azonenberg_pcb:QFN_64_0.5MM_9x9MMU1

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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