Labels Milestones
BackBGA 256 1 FT256 FTG256 Spartan-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=303, NSMD pad definition (http://www.ti.com/lit/ds/symlink/txb0104.pdf, http://www.ti.com/lit/wp/ssyz015b/ssyz015b.pdf Texas Instruments, DSBGA, 0.9x1.4mm, 6 bump 2x3 (perimeter) array, NSMD pad definition (http://www.ti.com/lit/ds/symlink/bq51050b.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments, DSBGA, 1.36x1.86mm, 12 bump 4x3 grid, NSMD pad.
- -1.85172 19.4867 facet normal -9.996070e-01 2.803204e-02 1.366306e-07.
- 6.72966 0.896427 7.87006 vertex -4.12931 -5.39153 7.87036 vertex.
- 0.471404 0.102188 facet normal.
- The mounting holes 25mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 9-pin D-Sub.