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QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm_ThermalVias

Free PCB footprint for QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm_ThermalVias, QFN, 44 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/2512S.pdf#page=17). Preview it below, download the KiCad files, or open it straight in ProtoFlow.