Teseda Corporation

Joseph M Salazar

Ralph Sanchez

Armagan Akar

John Raykowski

Rich Ackerman

Jack Frost

Automated test procedures, carried out under software control, can be employed to test a device, testing individual pins, and/or groups of pins, to detect and diagnose or characterize various types of failures. A distributed FA system includes a shared database for device definitions, test setups, and test results. Test platforms provide I/O curve tracing which can provide both a qualitative visual representation and a quantitative measured performance. The disclosed system enables and exploits front line testing of devices in the field. Response to the customer can be nearly immediate. Eliminate 'false returns' by differentiation of use versus a real quality issue.

Field triage of EOS failures in semiconductor devices

Embodiments related to electrically characterizing a semiconductor device are provided. In one example, a method for characterizing a pin of a semiconductor device is provided, the method comprising providing a test pattern to the semiconductor device. Further, the method includes adjusting a selected electrical state of a pin of the semiconductor device and measuring a value for a dependent electrical state of the pin responsive to the selected electrical state. The example method also includes generating an electrical characterization for the pin by correlating the dependent electrical state with the selected electrical state and outputting the electrical characterization for display.

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Portland, OR, United States of America

Joseph M Salazar