Tag
yield
- May 31, 2026 Yield Models That Turn Defect Density into Die Cost The Poisson and negative binomial yield formulas, why clustering makes the Poisson model pessimistic, and how die area, redundancy, and wafer size set the cost of a working part. hardware engineering
- Feb 20, 2026 Memory Redundancy and Repair: Turning Defective Arrays into Working Parts How spare rows and columns, fuse or antifuse programming, and built-in self-repair convert a memory array with dozens of defects into a passing die, and when the spare budget runs out. hardware engineering
- Jul 17, 2024 The Area Budget: Reticle Limits, Yield, and Cost per Die Why a die cannot grow past the lithography field, how defect density makes cost superlinear in area, and what a square millimetre of silicon actually buys. computer architecture