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mcmaster:generalplus:gplb52a24a [2018/02/22 01:57] mcmaster |
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- | {{tag> | ||
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- | Sold as "70pcs Generalplus Micom GPLB52A24A 8bit MCU silicon dies wafer" | ||
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- | " | ||
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- | SPU => sound processing unit | ||
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- | "The GPLB52A24A/ | ||
- | features | ||
- | I/Os, interrupt/ | ||
- | one | ||
- | controller/ | ||
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- | ====== Package ====== | ||
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- | {{: | ||
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- | {{: | ||
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- | < | ||
- | </ | ||
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- | ====== Die ====== | ||
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- | < | ||
- | GFI449 | ||
- | AU-3 | ||
- | </ | ||
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- | [[https:// | ||
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- | * [[https:// | ||
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- | Sample processing notes: | ||
- | * General | ||
- | * BOE: standard mix | ||
- | * rgac50: 1 rg:1 hac | ||
- | * All basically at 140F forced air vortexed | ||
- | * Wash 3 times with distilled water between processes | ||
- | * s1 | ||
- | * s1-1: BOE 40 min | ||
- | * ROM bits visible, although splotchy | ||
- | * http:// | ||
- | * http:// | ||
- | * s2 | ||
- | * Tries to replicate above without the splotchiness | ||
- | * s2-1: BOE 10 min | ||
- | * s2-2: barrier 3 min | ||
- | * s2-3: phosphoric 3 min | ||
- | * s2-4: BOE 5 min | ||
- | * s2-5: barrier 5 min | ||
- | * s2-6: phosphoric 5 min | ||
- | * s2-7: BOE 5 min | ||
- | * s2-8: phosphoric 5 min | ||
- | * s2-9: barrier 5 min | ||
- | * s2-10: BOE 5 min | ||
- | * s2-11: barrier 5 min | ||
- | * s2-12: phosphoric 5 min | ||
- | * s2-13: BOE 5 min | ||
- | * s2-14: barrier 5 min | ||
- | * s2-15: phosphoric 5 min | ||
- | * s3 | ||
- | * 40 hours BOE | ||
- | * Note: processed before s2 | ||
- | * Die is essentially destroyed | ||
- | * http:// | ||
- | * s4, s5 | ||
- | * 2018-02-21: unstained | ||
- | * s8 | ||
- | * Started with 3:1 dilution of water:rgac | ||
- | * 6 mL H2O | ||
- | * 1 mL RG | ||
- | * 1 mL HAc | ||
- | * s09, s10, s11 all at the same time | ||
- | * s09-1: rgac50, 24 min | ||
- | * dirty solution | ||
- | * pads and a few areas still coated | ||
- | * s09-2: rgac50, 20 min | ||
- | * no significant changes | ||
- | * solution not dirty | ||
- | * s09-3: boe, 20 min | ||
- | * s09-4: boe, 20 min | ||
- | * s09-5: boe, 22 min | ||
- | * All 140F forced air | ||