Memory - die pictures

[Noopy]

If you remove the upper layers, you can get an unobstructed view of the substrate and, thus, of the active areas.

This image is also available in a higher resolution: https://www.richis-lab.de/images/RAM/22x11XL.jpg (128MB)




Outside the memory area, the transistors have a very simple geometric structure. In the memory area, the structures have been optimized so that the memory cells take up as little area as possible.


https://www.richis-lab.de/RAM19.htm#sub