Lect 15 Errors in Crossbars
CSCI 2570 @John E Savage
10
Experimental Demonstrations of Crosspoint Arrays
lHeath and Stoddart have implemented a 400x400 array of NWs with density of 1011 bits/centimeter.
l“Modern DRAM circuits have 140nm pitch wires and a memory cell size of 0.0408 mm2.”
l“Here we describe a 160,000-bit molecular electronic memory circuit, fabricated at a density of 1011 bits cm-2 (pitch 33 nm; memory cell size 0.0011 mm2), that is, roughly analogous to the dimensions of a DRAM circuit projected to be available by 2020.”