1 open source board using the PSRAM_32M
Real designs built with the PSRAM_32M, 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.
rscott2049The PSRAM_32M in open source designs
The gallery holds 1 open source boards using the PSRAM_32M from 1 GitHub repository; a typical one measures about 52 × 90 mm and carries around 56 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is DECstation2040 by rscott2049.
Microcontrollers on boards using the PSRAM_32M
PSRAM_32M: common questions
Where can I find a PSRAM_32M reference design?
Each of the 1 boards on this page is a real design using the PSRAM_32M. 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 PSRAM_32M use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the PSRAM_32M?
The median is 52 × 90 mm, and 100% are two-layer designs.
What is the most popular open source board using the PSRAM_32M?
By GitHub stars, DECstation2040 by rscott2049, with 212 stars.
Can I simulate one of these boards using the PSRAM_32M 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.