One of the most frequent topics we’re asked about is STDF (Standard Test Data Format). Here is a list of our favourite resources, along with our related articles, to make it easy for you to find them. If you’d like us to add anything or cover a related topic you can contact us and let us know.

What is STDF?

Standard Test Data Format (STDF) is the preferred file format for semiconductor test information.

YieldHUB article and guides

Standardising STDF metadata

Improving STDF processing into a database

STDF Datalog analysis taking re-screen into account

Editing STDF and text datalogs is this a safe practice in production

Analyzing STDF data unique test numbers can improve productivity

Common issues with automated STDF data upload to database

Dealing with large STDF data sets then and now


Make historical yield analytics more efficient with standardised STDF metadata

Articles from the world wide web

Standard Test Data Format (STDF) Wiki

Revolvy guide page on STDF

Standard Test Data Format (STDF) spec version 4, Kanwoda

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Other resources

Fabless companies

Integrated Device Manufacturers (IDMs)

Outsourced Semiconductor and Test Assembly (OSAT)