Labels Milestones
BackID 494, 3.3x3.38mm, 49 Ball, 7x7 Layout, 0.4mm Pitch, https://www.ti.com/lit/gpn/ina234 Texas Instruments, BGA Microstar Junior, 2x2.5mm, 12 bump 3x4 (area) array, NSMD pad definition Appendix A BGA 238 0.5 CPG238 Spartan-7 BGA, 18x18 grid, 15x15mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=262, NSMD pad definition (http://www.ti.com/lit/ds/symlink/txb0102.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments, DSBGA, area grid, YZR pad definition Appendix A BGA 1760 1 FF1761 FFG1761.
- Keyswitch 1.75u plate Cherry MX keyswitch, 1.75u.
- Vertex -9.054433e+01 1.008513e+02 1.130642e+01 vertex -9.055258e+01 9.665134e+01.
- HLE-131-02-xxx-DV-A, 31 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0834-6-81&productname=DF12E(3.0)-50DP-0.5V(81)&series=DF12&documenttype=2DDrawing&lang=en&documentid=0000992393), generated.
- Connector, B14B-PUDSS (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator.