CH582M
by WCH(南京沁恒)
WCH's CH582M combines microcontroller functions with wireless connectivity for boards that need local control and radio communication. The package is a surface-mount QFN with an exposed pad, so its library footprint carries 49 pads even though the package is designated QFN-48. In the KiCad download, the 49-pin symbol is paired with QFN-48_L5.0-W5.0-P0.35-BL-EP and a 3D model. The import has been used by 1 ProtoFlow engineer in a real design, providing a practical check of the conversion. You can open the CH582M directly in ProtoFlow.
Download KiCad files
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