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Implementing QML for radiation hardness assurance

Conference · · IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (USA)
DOI:https://doi.org/10.1109/23.101193· OSTI ID:5767713

Statistical process control (SPC) of technology parameters relevant to radiation hardness, test structure to IC correlation, and extrapolation from laboratory to threat scenarios are keys to implementing QML for radiation hardness assurance {ital in a cost-effective manner}. Data from approximately 300 wafer lots fabricated in a 4/3-{mu}m and CMOS IIIA (2-{mu}m) technologies are used to demonstrate approaches to, and highlight issues associated with, implementing QML for radiation-hardened CMOS in space applications. An approach is demonstrated to implement QML for single-event upset (SEU) immunity on 16 k SRAMs that involves relating values of feedback resistance to system error rates.

DOE Contract Number:
AC04-76DP00789
OSTI ID:
5767713
Report Number(s):
CONF-900723--
Journal Information:
IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (USA), Journal Name: IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (USA) Vol. 37:6; ISSN 0018-9499; ISSN IETNA
Country of Publication:
United States
Language:
English