Decapsulation & Die Verification

Laboratory Process Guide 2023

DECAPSULATION & DIE VERIFICATION

Die Verification

Equipment: Keyence VHX-7000 Microscopes

Destructive?: Yes (Already decapsulated)

Duration: PR9 30mins – AS6081 1hr

Description: The last stage of testing follows

on from Decapsulation. Now, the die will be

placed on a microscope where the Technician will manually scan across it at magnifications ranging from 20x to 6000x.

A key part of this testing is verifying consistency throughout all sampled dies in a

batch and checking that the markings are

the same as historical, archived inspections.

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