2 open source boards using the PCA9622
Real designs built with the PCA9622, 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.
NXPFjol
hallmar
184.7 × 110.7 mm204 parts2LNo license21
Fjol top
91.3 × 110.7 mm134 parts2LNo license21
The PCA9622 in open source designs
The gallery holds 2 open source boards using the PCA9622 from 1 GitHub repository; a typical one measures about 138 × 110.7 mm and carries around 169 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Fjol by hallmar.
Microcontrollers on boards using the PCA9622
What boards using the PCA9622 are built for
PCA9622: common questions
Where can I find a PCA9622 reference design?
Each of the 2 boards on this page is a real design using the PCA9622. 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 PCA9622 use?
Most are built on NXP (1).
How big is a typical board using the PCA9622?
The median is 138 × 110.7 mm, and 100% are two-layer designs.
What is the most popular open source board using the PCA9622?
By GitHub stars, Fjol by hallmar, with 21 stars.
Can I simulate one of these boards using the PCA9622 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.