Download - Nano RAM or NRAM
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NANO RAM
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CONTENTSINTRODUCTIONHISTORYCARBON NANOTUBESTORAGE IN NRAMADVANTAGESLIMITATIONSUSES OF NRAMCONCLUSIONREFERENCES
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Introduction
Product of Nanotechnology
Non volatile memory
Faster & denser
Large Data storage
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History
Nanotechnology since 1960s
NRAM by Nantero (Dr.Thomas Rueckes)
Carbon nanotube
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CARBON NANOTUBES
Developed by Sumio Iijima
An implementation nanotechnology
Active memory element
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CARBON NANOTUBES
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CARBON NANOTUBES
AdvantagesVery small in size.Low power consumption
DisadvantageHigh costRequirement of high precisionOccurrence of impurities
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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
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STORAGE IN NRAM
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ADVANTAGES
Faster & denser
Low power consumption
Data storage
Boot up
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LIMITATIONS
Over supply of DRAM
Is relatively costly
NRAM is still in research phase
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USES OF NRAM
Flash memories into camera and cell
phone
High speed network server
Instant booting
Faster and denser
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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
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REFERENCES
10 Emerging technologies – MIT technology review
Nano Engineered Memory solutions-IEEE journal
10 tech companies for next 10 years-IEEE spectrum
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