Title :
Design considerations for FE-charge DRAM-Flash hybrid memory
Author :
Auluck, Kshitij ; Rajwade, Shantanu R. ; Kan, Edwin C.
Author_Institution :
Sch. of Electr. & Comput. Eng., Cornell Univ., Ithaca, NY, USA
Abstract :
Following experimental verification and parameter extraction of fast program DRAM-mode and long retention Flash-mode in ferroelectric (FE)-charge hybrid memory, we present the design considerations on memory window, and program/erase/retention dynamics from geometry and material parameters. The achievable dual-mode design trade-offs are then implemented in array circuits.
Keywords :
DRAM chips; ferroelectric storage; flash memories; logic design; DRAM-mode; FE-charge hybrid memory; dual-mode design trade-offs; experimental verification; ferroelectric-charge hybrid memory; flash-mode; geometry parameters; material parameters; memory window; parameter extraction; program-erase-retention dynamics; Arrays; Capacitors; Iron; Kinetic theory; Logic gates; Random access memory; Switches;
Conference_Titel :
Device Research Conference (DRC), 2013 71st Annual
Conference_Location :
Notre Dame, IN
Print_ISBN :
978-1-4799-0811-0
DOI :
10.1109/DRC.2013.6633851
