10 open source boards using the XC6222B331MR-G
Real designs built with the XC6222B331MR-G, 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.
ESP32ICE-V-Wireless
ICE-V-Wireless
81.7 × 31.8 mm78 parts4LMIT82
ESP32ESP32C3 FPGA
emeb
76.2 × 31.8 mm85 parts4LMIT16
RISC-VDspod cv1800b
26.4 × 41.7 mm93 parts4LMIT10
STM32Cheep4
38.1 × 100 mm115 parts4LMIT3
ESP32PintApple
camielverdult
40 × 40 mm36 parts2LNo license1
FPGADspod up5k
26.4 × 41.7 mm63 parts4LMIT10
STM32Dspod h7r3
26.4 × 41.7 mm58 parts4LMIT10
RP2040/RP2350Dspod rp2350
26.4 × 41.7 mm56 parts4LMIT10
STM32Dspod u3c5
26.4 × 41.7 mm49 parts4LMIT10
ESP32Dspod esp32s3
26.4 × 41.7 mm48 parts4LMIT10
The XC6222B331MR-G in open source designs
The gallery holds 10 open source boards using the XC6222B331MR-G from 5 GitHub repositories; a typical one measures about 26.4 × 41.7 mm and carries around 61 components.
90% use four copper layers or more, and 90% carry an open source license.
The most starred is ICE-V-Wireless by ICE-V-Wireless.
Parts used alongside the XC6222B331MR-G
Microcontrollers on boards using the XC6222B331MR-G
What boards using the XC6222B331MR-G are built for
XC6222B331MR-G: common questions
Where can I find a XC6222B331MR-G reference design?
Each of the 10 boards on this page is a real design using the XC6222B331MR-G. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the XC6222B331MR-G?
The 12MHz, ice5lp4k_sg48, MCP1824x-OT, APS6404L-3SQR-SN and DRTR5V0U4S appear in the most repositories here.
Which microcontrollers do boards using the XC6222B331MR-G use?
Most are built on ESP32 (4), STM32 (3), FPGA (1) and RISC-V (1).
How big is a typical board using the XC6222B331MR-G?
The median is 26.4 × 41.7 mm, and 10% are two-layer designs.
What is the most popular open source board using the XC6222B331MR-G?
By GitHub stars, ICE-V-Wireless by ICE-V-Wireless, with 82 stars.
Can I simulate one of these boards using the XC6222B331MR-G 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.