cherryic
Member level 1
Hi all,
In Rabaey’s book <<Digital Integrated Circuits-A Design Perspective>>, he gives us a formula for evaluating the dies per warfer, which is dies per wafer = [π*(waferdiameter/2)^2]/die area – (π*waferdiameter)/sqrt(2*die area), I wanna know where is the second term (π*waferdiameter)/sqrt(2*die area) derived from? Thank you in advance.
Regards,
Cherryic
In Rabaey’s book <<Digital Integrated Circuits-A Design Perspective>>, he gives us a formula for evaluating the dies per warfer, which is dies per wafer = [π*(waferdiameter/2)^2]/die area – (π*waferdiameter)/sqrt(2*die area), I wanna know where is the second term (π*waferdiameter)/sqrt(2*die area) derived from? Thank you in advance.
Regards,
Cherryic