Die Shot Photo: an MN3207 1024 stage analog delay line #Photography #Semiconductors @Zeptobars

Another weekend die shot from @Zeptobars, the MN3207 – 1024 stage analog delay line (BBD)

MN3207 is an BBD – bucket-brigade device (predecessor of CCD), with 1024 stages used as analog delay line. Die size 2770×3210 µm.

The art in making these chips is incredible, compounded by the fact that they are so small!

See the post on zeptobars.com.