Jan 19, 2016
NANO RAM
CONTENTSINTRODUCTIONHISTORYCARBON NANOTUBESTORAGE IN NRAMADVANTAGESLIMITATIONSUSES OF NRAMCONCLUSIONREFERENCES
Introduction
Product of Nanotechnology
Non volatile memory
Faster & denser
Large Data storage
4
History
Nanotechnology since 1960s
NRAM by Nantero (Dr.Thomas Rueckes)
Carbon nanotube
CARBON NANOTUBES
Developed by Sumio Iijima
An implementation nanotechnology
Active memory element
CARBON NANOTUBES
CARBON NANOTUBES
AdvantagesVery small in size.Low power consumption
DisadvantageHigh costRequirement of high precisionOccurrence of impurities
STORAGE IN NRAM By positioning of charges.
Data retained until overwritten or resetted.
An electric field moves over array of
nanotubes.
Read and write by an electric field
STORAGE IN NRAM
ADVANTAGES
Faster & denser
Low power consumption
Data storage
Boot up
LIMITATIONS
Over supply of DRAM
Is relatively costly
NRAM is still in research phase
USES OF NRAM
Flash memories into camera and cell
phone
High speed network server
Instant booting
Faster and denser
CONCLUSIONWe could say that the prospects of
nanotechnology are very bright.
Nanotechnology will be an undeniable force in near future
Beginning &usage of NRAM will give rise to instant ON computers
REFERENCES
10 Emerging technologies – MIT technology review
Nano Engineered Memory solutions-IEEE journal
10 tech companies for next 10 years-IEEE spectrum