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digshadow:signetics:dc011a

Package

C2349N 8216Y
SA DC011A

Unusual paddle:

Paddle wasn't completely dissolved before exposing die: was another steel bit below the copper. Attempted to protect die from acid using nail polish but mask appears to have been ineffective. However, some damage is believed to be pre existing: chip was nonfunctional before decap.

Die

X5C2761A

MZ @ mit20x

digshadow/signetics/dc011a.txt · Last modified: 2016/12/28 04:24 by lord_nightmare