1 open source board using the R5F21256SNFP

Real designs built with the R5F21256SNFP, 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.

The R5F21256SNFP in open source designs

The gallery holds 1 open source boards using the R5F21256SNFP from 1 GitHub repository; a typical one measures about 132.8 × 93 mm and carries around 128 components.

100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is Power-Eater by yu65536.

Microcontrollers on boards using the R5F21256SNFP

What boards using the R5F21256SNFP are built for

R5F21256SNFP: common questions

Where can I find a R5F21256SNFP reference design?

Each of the 1 boards on this page is a real design using the R5F21256SNFP. 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 R5F21256SNFP use?

Most are built on Renesas (1).

How big is a typical board using the R5F21256SNFP?

The median is 132.8 × 93 mm, and 100% are two-layer designs.

What is the most popular open source board using the R5F21256SNFP?

By GitHub stars, Power-Eater by yu65536, with 2 stars.

Can I simulate one of these boards using the R5F21256SNFP 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.

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