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mcmaster:cbm:65ce02-r2 [2014/05/26 23:36] mcmaster |
mcmaster:cbm:65ce02-r2 [2023/02/16 10:17] |
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- | I was told it was from an I/O card, presumably a Commodore A2232 serial port card for the Amiga computer | ||
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- | ====== Package ====== | ||
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- | Label (top): | ||
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- | < | ||
- | CSG | ||
- | 65CE02-2 | ||
- | (C) (M) (C) CBM 1987, 88 | ||
- | 1690 52 | ||
- | </ | ||
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- | Where: | ||
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- | * CSG: Commodore Semiconductor Group | ||
- | * CBM: Commodore Business Machines | ||
- | * MOS has fallen out of the loop having been bought by Commodore | ||
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- | Label (bottom): | ||
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- | < | ||
- | HONG KONG | ||
- | HH125907 | ||
- | MP150SG | ||
- | </ | ||
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- | {{: | ||
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- | ====== Die ====== | ||
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- | Approximate size: 4.4 x 3.7 mm | ||
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- | Text: | ||
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- | < | ||
- | 4502R2 | ||
- | Option 1 | ||
- | (M) 1988 CBM | ||
- | </ | ||
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- | {{: | ||
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- | ====== Map ====== | ||
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- | {{: | ||
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- | [[http:// | ||
- | * [[http:// | ||
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- | {{: | ||
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- | [[http:// | ||
- | * [[http:// | ||
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- | {{: | ||
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- | [[http:// | ||
- | * [[http:// | ||
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- | {{: | ||
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- | Sometime between etch16 and etch25 I believe a beaker contaminted with nitric was used. This caused unintentional staining of the chip as well as etching in some of the less pure areas of the chip causing pitting. | ||
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- | [[http:// | ||
- | * [[http:// | ||
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