4 open source boards using the HM628512
Real designs built with the HM628512, 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.
AVR/ArduinoM8SBC-486
maniekx86
150 × 150 mm123 parts4LNo license253
Z180-comp
89Mods
99.3 × 88.7 mm63 parts4LMIT3
68k-SBC
transistorfet
154.9 × 139.7 mm72 parts2LGPL-3.069
68k-SMT
106.7 × 139.7 mm64 parts2LGPL-3.069
The HM628512 in open source designs
The gallery holds 4 open source boards using the HM628512 from 3 GitHub repositories; a typical one measures about 128.3 × 139.7 mm and carries around 68 components.
50% are two-layer designs, the rest use four layers or more, and 75% carry an open source license.
The most starred is M8SBC-486 by maniekx86.
Parts used alongside the HM628512
Microcontrollers on boards using the HM628512
What boards using the HM628512 are built for
HM628512: common questions
Where can I find a HM628512 reference design?
Each of the 4 boards on this page is a real design using the HM628512. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the HM628512 use?
Most are built on AVR/Arduino (1).
How big is a typical board using the HM628512?
The median is 128.3 × 139.7 mm, and 50% are two-layer designs.
What is the most popular open source board using the HM628512?
By GitHub stars, M8SBC-486 by maniekx86, with 253 stars.
Can I simulate one of these boards using the HM628512 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.