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gptkbp:instanceOf
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gptkb:type_of_random-access_memory
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gptkbp:abbreviation
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SRAM
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gptkbp:access_time
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very low
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gptkbp:cellStructure
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6 transistors per bit
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gptkbp:compared_to_DRAM
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no refresh circuitry needed
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gptkbp:compatibleWith
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periodic refresh
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gptkbp:dataRetention
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as long as power is supplied
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gptkbp:fabrication_technology
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gptkb:CMOS
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gptkbp:failureMode
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data loss on power off
|
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gptkbp:faster_than
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dynamic RAM
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gptkbp:hasNo
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capacitors
|
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gptkbp:inventedBy
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gptkb:Robert_H._Dennard
1963
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gptkbp:less_dense_than
|
dynamic RAM
|
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gptkbp:more_expensive_than
|
dynamic RAM
|
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gptkbp:notRecommendedFor
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main memory in PCs
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gptkbp:powerSource
|
higher during operation
low at idle
|
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gptkbp:stores_data
|
using bistable latching circuitry
|
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gptkbp:used_in
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gptkb:CPU_cache
embedded systems
network devices
FPGAs
|
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gptkbp:usedFor
|
cache memory
register files
small memory banks
|
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gptkbp:volatile_memory
|
true
|
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gptkbp:bfsParent
|
gptkb:CMOS
gptkb:CMOS_technology
|
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gptkbp:bfsLayer
|
6
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https://www.w3.org/2000/01/rdf-schema#label
|
static RAM
|