Labels Milestones
BackGrid, 21x21mm package, pitch 0.4mm; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, 27.0x27.0mm, 756 Ball, 32x32 Layout, 0.8mm Pitch, https://www.micron.com/-/media/client/global/documents/products/data-sheet/dram/ddr3/4gb_ddr3l.pdf#page=26 ST uTFBGA-36, 0.25mm pad, 3.6x3.6mm, 36 Ball, 6x6 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g431c6.pdf ST WLCSP-49, ST die ID 464, 2.58x3.07mm, 36 Ball, 6x6 Layout.
- Normal 0.714663 -0.538413 0.446506 facet.
- 0.0392378 0.997322 vertex 7.0133 -3.85937 19.9472 facet normal.
- Connector, 11 bottom-side contacts, 1.0mm.
- Normal 3.472661e-15 -2.508225e-15 1.000000e+00.