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3 comments
John Carlsen

@tubetime

I think I see 4 large output drivers in the upper left. I suppose that could be 2 differential pairs, but I think it might be more likely to be for audio or similar.

Bernd Paysan R.I.P Natenom πŸ•―οΈ

@tubetime The die really looks like a real time clock. I don't know how this 18 pin variant differs from the 16 pin variants, though.

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