Title :
Biomimetic 4F2 synapse with intrinsic timescale for pulse based STDP by I-NPN selection device
Author :
Meshram, R. ; Rajendran, Bipin ; Ganguly, Utsav
Author_Institution :
Indian Inst. of Technol., Bombay, Mumbai, India
Abstract :
We have proposed a 4F2 synapse using I-NPN based selector with high on-off ratio as well as intrinsic timescales which are utilized to implement time correlation in a synapse for high density neuromorphic circuits. STDP based learning is demonstrated using simple pulses while is true biomimetic.
Keywords :
biomimetics; neural chips; pulse circuits; I-NPN selection device; STDP based learning; biomimetic 4F2 synapse; high density neuromorphic circuits; high on-off ratio; intrinsic timescale; pulse based STDP; spike timing dependent plasticity; time correlation; Correlation; Neuromorphics; Neurons; Steady-state; Timing; Transient analysis;
Conference_Titel :
Device Research Conference (DRC), 2014 72nd Annual
Conference_Location :
Santa Barbara, CA
Print_ISBN :
978-1-4799-5405-6
DOI :
10.1109/DRC.2014.6872301
