Labels Milestones
Back- 20001 pitch 3.5mm size 7x7.6mm^2 drill 1.2mm pad.
- -1.731022e-04 -9.959028e-01 vertex -1.061852e+02 9.665134e+01 1.022896e+01.
- -0.301695 0.851409 0.429048 facet normal -0.995185.
- Rules: https://www.xilinx.com/support/documentation/user_guides/ug1099-bga-device-design-rules.pdf Altera UBGA U169.