MRAM as Embedded Non-Volatile Memory Solution for 22FFL FinFET Technology
Conference
Golonzka, O, Alzate, JG, Arslan, U et al. (2018). MRAM as Embedded Non-Volatile Memory Solution for 22FFL FinFET Technology
. 2018-December 18.1.1-18.1.4. 10.1109/IEDM.2018.8614620
Golonzka, O, Alzate, JG, Arslan, U et al. (2018). MRAM as Embedded Non-Volatile Memory Solution for 22FFL FinFET Technology
. 2018-December 18.1.1-18.1.4. 10.1109/IEDM.2018.8614620
This paper presents key features of MRAM-based non-volatile memory embedded into Intel 22FFL technology. 22FFL is a high performance, ultra low power FinFET technology for mobile and RF applications with extensive high voltage and analog support, and a high level of design flexibility at low cost1. Embedded NVM technology presented here achieves 200°C 10-year retention capability combined with>106 cycle endurance and high die yield. Technology data retention, endurance and yield capabilities are demonstrated on 7.2Mbit arrays. We describe device-level MTJ characteristics, key integration features, cell characteristics, array operation specifics, as well as key yield milestones.