| PCB Fabrication Package. Google Mega2560 Arduino Rev. C 2011-03-23 |
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| 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 |
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| Drill files: |
| m256_drl.drl - Excellon Drill file |
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| Fab drawing: |
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| m256_fab.pdf |
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| Coordinates: |
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| m256.mnt - Top SMD coordinates |
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| 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. |
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| NOTE: Board contains 3 plated slots, each slot is marked at the two ends |
| and center with 0.041" drills. |
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| Board layers stacked as follows: |
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| Top Silkscreen (Black) |
| Top Soldermask (White) |
| Top Copper (1oz) |
| FR4 (62 mil) |
| Bottom Copper (1oz) |
| Bottom Soldermask (White) |
| Bottom Silkscreen (Black) |
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| Process the silkscreen layer against the soldermask layer to prevent |
| overlapping silkscreen on the pads through mask openings. |
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