Labels Milestones
BackOf http://www.st.com/resource/en/datasheet/stm32f446ze.pdf UFBGA-169, 13x13 raster, 7x7mm package, pitch 0.4mm; see section.
- -5.02581 3.82299 vertex -5.22233.
- Pitch, https://assets.nexperia.com/documents/data-sheet/PCMFXUSB3S_SER.pdf ST WLCSP-18, ST Die.
- 3.4mm, pitch 5mm size 55x7.6mm^2 drill 1.3mm pad.