2 open source boards using the AT89C55WD-24PU
Real designs built with the AT89C55WD-24PU, 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.
RetroCom
SamyIOoOI
190 × 111 mm84 parts2LGPL-3.00
RetroCom Station2
130 × 80 mm59 parts2LGPL-3.00
The AT89C55WD-24PU in open source designs
The gallery holds 2 open source boards using the AT89C55WD-24PU from 1 GitHub repository; a typical one measures about 160 × 95.5 mm and carries around 72 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is RetroCom by SamyIOoOI.
What boards using the AT89C55WD-24PU are built for
AT89C55WD-24PU: common questions
Where can I find a AT89C55WD-24PU reference design?
Each of the 2 boards on this page is a real design using the AT89C55WD-24PU. 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 AT89C55WD-24PU?
The median is 160 × 95.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the AT89C55WD-24PU?
By GitHub stars, RetroCom by SamyIOoOI, with 0 stars.
Can I simulate one of these boards using the AT89C55WD-24PU 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.