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azonenberg:analog:ad1981b

“AD1981B: AC'97 SoundMAX® Codec”

Looks like 3-metal planarized CMOS around the 350 - 500 nm node. Minimum observed M1 half-pitch in analog logic is 750 nm, digital may be smaller.

Package

FIXME

Die

Size is approximately 2730 x 3140 μm (8.57 mm2)

Map: http://siliconpr0n.org/map/ad/ad1981b/mz_neo10x/

Random analog logic

Die label

Random area of chip, focal plane on M3

Same area, focal plane on M1

azonenberg/analog/ad1981b.txt · Last modified: 2015/01/04 17:50 (external edit)