M01200 - SEMI M12 - Specification for Serial Alphanumeric Marking of Silicon Wafers StdPbc-1025 Process technology used in the

Process technology used in the manufacture of semiconductors and electronic devices continues to achieve increases in active feature density and device complexity

The values stated in SI units are to be regarded as the standard

SEMI G4-84 (technical revision)

The objective of this Document is to establish standard guidelines for activities specific to the final assembly and packaging at the supplier’s facility

Although this Test Method is generally nonselective

M01200 - SEMI M12 - Specification for Serial Alphanumeric Marking of Silicon Wafers StdPbc-1025 Process technology used in theThis Specification describes a coded alphanumeric marking of silicon or other semiconductor wafers. The wafer alphanumeric code links the properties of the wafer stored in an appropriate database system to each individual wafer for purposes of tracking and control during wafer and device manufacture. Use of this Specification ensures the consistency of all wafers marking performed by silicon manufacturers. This consistency allows simplification of the