today I learned that we (as a civilization) now can put 16 silicon flash dice into a single 700µm microSD card on a commercial scale https://www.ose.com.tw/en/ic-services/memory-product-package/microsdsd
@whitequark Is this "3D NAND" and similar? I always wondered how they achieved the stacking!
@attie no, 3D NAND is having (up to 400 in recent flash) layers of NAND cells in each die
@whitequark Oh, intriguing - thanks!