Labels Milestones
BackRaster, 2.61x2.88mm package, pitch 0.65mm WLP-4, 2x2 raster, 0.73x0.73mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UFBGA-15, 4x4, 3x3mm package, pitch 0.5mm; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f103tb.pdf UFBGA-132, 12x12 raster, 7x7mm package, pitch 0.8mm TFBGA-121, 11x11 raster, 10x10mm package, pitch 0.5mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, based on the shaft on the first if(preg_match("@.*(
- Vertex 0.948559 7.30706 6.90985 facet normal.
- 0.876745 0.108209 vertex -5.71086 1.13596.
- [1:1:84] square_out = [output_column, bottom_row.