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PCB Fabrication Package. Google Mega2560 Arduino Rev. C 2011-03-23
Gerber Files in RS-274-X Format
m256_tslk.gbr - Top Silkscreen
m256_tpst.gbr - Top Solderpaste (Stencil)
m256_tmsk.gbr - Top Soldermask
m256_tcmp.gbr - Top Copper
m256_bcmp.gbr - Bottom Copper
m256_bmsk.gbr - Bottom Soldermask
m256_bslk.gbr - Bottom Silkscreen
Drill files:
m256_drl.drl - Excellon Drill file
Fab drawing:
m256_fab.pdf
Coordinates:
m256.mnt - Top SMD coordinates
Board dimensions/outline included as zero width trace in silkscreen layer
for reference. Board is made from 0.062" FR4 with 1oz copper on all
layers. Minimum trace/space is 6/6 mils.
NOTE: Board contains 3 plated slots, each slot is marked at the two ends
and center with 0.041" drills.
Board layers stacked as follows:
Top Silkscreen (Black)
Top Soldermask (White)
Top Copper (1oz)
FR4 (62 mil)
Bottom Copper (1oz)
Bottom Soldermask (White)
Bottom Silkscreen (Black)
Process the silkscreen layer against the soldermask layer to prevent
overlapping silkscreen on the pads through mask openings.
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