1 open source board using the MCS9990
Real designs built with the MCS9990, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
akaStanleyThe MCS9990 in open source designs
The gallery holds 1 open source boards using the MCS9990 from 1 GitHub repository; a typical one measures about 129.3 × 109 mm and carries around 170 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is HTML Accelerator by akaStanley.
MCS9990: common questions
Where can I find a MCS9990 reference design?
Each of the 1 boards on this page is a real design using the MCS9990. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the MCS9990?
The median is 129.3 × 109 mm, and 0% are two-layer designs.
What is the most popular open source board using the MCS9990?
By GitHub stars, HTML Accelerator by akaStanley, with 10 stars.
Can I simulate one of these boards using the MCS9990 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.