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This is a “secure Flash” chip, apparently adding some bolt-on security onto a normal serial Flash.

Package

(Logo)
77Q32JWSS

Die

(C)(M)WINBOND AAG088 202009

siliconpr0n.org_map_winbond_77q32jwss_single_winbond_77q32jwss_infosecdj_mz_nikpa40x.thumb.jpg

Top metal imaged with a Nikon PlanApo 40x/1.0 oil