Labels Milestones
BackUFBGA-15, 4x4, 3x3mm package, pitch 0.4mm; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32f071v8.pdf.
- (https://katalog.we-online.de/em/datasheet/9774025951.pdf), generated with kicad-footprint-generator.
- 179x15mm^2 drill 1.2mm pad 3mm.