Labels Milestones
Back9.0x9.0mm, 272 Ball, 17x17 Layout, 0.8mm Pitch, https://www.micron.com/-/media/client/global/documents/products/data-sheet/dram/ddr3/4gb_ddr3l.pdf#page=24 FBGA-78, 10.5x8.0mm, 78 Ball, 9x13 Layout, 0.8mm Pitch, https://www.st.com/resource/en/datasheet/stm32h7b3ri.pdf ST TFBGA-257, 10.0x10.0mm, 257 Ball, 19x19 Layout, 0.5mm Pitch, http://www.ti.com/lit/ds/symlink/ts3a24159.pdf Texas Instruments, DSBGA, 1.43x1.41mm, 8 bump 2x4 (perimeter) array, NSMD pad definition Appendix A BGA 256 1 FT256 FTG256 Spartan-7 BGA, 14x14 grid, 8x8mm package, pitch 0.5mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32l476me.pdf.
- Vertex -9.698326e+01 1.060829e+02 2.655000e+01 facet normal -0.241717.
- 0.707107 0 vertex -1.21798 6.38487 19.9 facet.