SEE on Different Layers of Stacked-SRAMs

Abstract : This paper presents heavy-ion and proton radiation test results of a 90 nm COTS SRAM with stacked structure. Radiation tests were made using high penetration heavy-ion cocktails at the HIF (Belgium) and at RADEF (Finland) as well as low energy protons at RADEF. The heavy-ion SEU cross-section showed an unusual profile with a peak at the lowest LET (heavy-ion with the highest penetration range). The discrepancy is due to the fact that the SRAM is constituted of two vertically stacked dice. The impact of proton testing on the response of both stacked dice is presented. The results are discussed and the SEU cross-sections of the upper and lower layers are compared. The impact of the stacked structure on the proton SEE rate is investigated.
Type de document :
Article dans une revue
IEEE Transactions on Nuclear Science, Institute of Electrical and Electronics Engineers, 2015, 62 (6 ), pp.2673-2678. 〈10.1109/TNS.2015.2496725〉
Liste complète des métadonnées

https://hal-lirmm.ccsd.cnrs.fr/lirmm-01254148
Contributeur : Luigi Dilillo <>
Soumis le : lundi 11 janvier 2016 - 18:16:19
Dernière modification le : jeudi 11 janvier 2018 - 06:27:29

Identifiants

Collections

Citation

Viyas Gupta, Alexandre Bosser, Georgios Tsiligiannis, Mathias Rousselet, Ali Mohammadzadeh, et al.. SEE on Different Layers of Stacked-SRAMs. IEEE Transactions on Nuclear Science, Institute of Electrical and Electronics Engineers, 2015, 62 (6 ), pp.2673-2678. 〈10.1109/TNS.2015.2496725〉. 〈lirmm-01254148〉

Partager

Métriques

Consultations de la notice

83