Labels Milestones
BackOf http://www.st.com/resource/en/datasheet/stm32l152zc.pdf WLCSP-64, 8x8 raster, 3.141x3.127mm package, pitch 0.4mm; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32l476me.pdf WLCSP-81, 9x9 raster, 3.693x3.815mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UFBGA-15, 4x4.
- 7.37107 0.303284 6.90571 facet normal 0.195093.
- 20mm in diameter at.
- -3.16866 6.59 facet normal -2.455273e-01 0.000000e+00 -9.693897e-01.