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3.347x3.585mm package, pitch 0.8mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32l152zd.pdf WLCSP-64, 8x8 raster, 3.357x3.657mm package, pitch 0.4mm; http://ww1.microchip.com/downloads/en/devicedoc/atmel-8235-8-bit-avr-microcontroller-attiny20_datasheet.pdf#page=208 WLCSP-16, 1.409x1.409mm, 16 Ball, 4x4 Layout, 0.35mm Pitch, https://www.ti.com/lit/ml/mxbg383/mxbg383.pdf, https://www.ti.com/lit/ds/symlink/tps62800.pdf Texas Instruments, DSBGA-6, 0.704x1.054mm, NSMD, YKA pad definition, 0.95x1.488mm, 6 Ball, 2x3 Layout, 0.35mm Pitch, https://www.ti.com/lit/ml/mxbg383/mxbg383.pdf, https://www.ti.com/lit/ds/symlink/tps62800.pdf Texas Instruments, DSBGA, 0.9x1.9mm, 8 bump 2x4 (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, 0.9x1.4mm, 6 bump 2x3 (perimeter) array, NSMD pad definition (http://www.ti.com/lit/ml/mxbg270/mxbg270.pdf Texas Instruments, DSBGA, area grid, YZT, 1.86x1.36mm, 12 Ball, 4x3 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32l4p5ve.pdf ST WLCSP-115, ST die ID 464, 2.58x3.07mm, 36 Ball, 6x6 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb55vc.pdf Texas Instruments BGA-289, 0.4mm pad, based on the shaft on the streets of the set screw locations. // for spherical indentations, set quantity, quality, radius, height, and placement cylinder_starting_rotation = -33.3; // these are for steps only row_5 = row_4 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_4 = row_3 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_5 = row_4 + vertical_space/7; cv_in_1a = [left_col, row_1, 0]; saw_out = [output_column, row_1, 0]; fm_in = [h_margin+working_width/8, row_4, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - h_margin; input_column = h_margin; bottom_row = v_margin + 12; top_row = height - hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", width_mm - thickness*2.2; left_rib_x = thickness * 1.2; right_rib_x = width_mm - col_right; // column from edge plus hole radius // elevated sockets to fit in glide controls Final-ish tweaks Final-ish tweaks More mounting hole 2.7mm m2.5 Mounting Hole 3.7mm, no annular m3 iso7380 Mounting Hole 5.3mm, M5, ISO7380 mounting hole 2.5mm no annular Mounting Hole 6.4mm, no annular, M6 mounting hole 2.7mm no annular mounting hole 4.5mm no annular Mounting Hole 5.3mm, M5, ISO14580 mounting hole 2.7mm m2.5 iso7380 Mounting Hole 2.7mm, M2.5, DIN965 mounting hole 5.3mm m5 iso14580 Mounting Hole 2.2mm, M2, ISO14580 mounting hole 4mm no annular m3 iso7380 Mounting Hole 5mm, no annular m2.5 iso7380 Mounting Hole 2.7mm, M2.5, ISO7380 mounting hole 5.3mm m5 Mounting Hole 6.4mm, M6, ISO14580 mounting hole 8.4mm m8 Mounting Hardware, inside through hole M3, height 13, Wuerth electronics 9774100951 (https://katalog.we-online.de/em/datasheet/9774100951.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py TDFN, 10 Pin (https://www.nxp.com/docs/en/data-sheet/PCF85063A.pdf#page=48), generated with kicad-footprint-generator ipc_gullwing_generator.py TQFP120 14x14 / TQFP120 CASE 932AZ (see ON Semiconductor 122BS.PDF PQFP, 100 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/tqfp_edsv/sv_100_4.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, SM15B-ZESS-TB (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator.

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