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Random-access memory

Random-access memory (RAM; /ræm/) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data and machine code. A random-access memory device allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory, in contrast…

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Overview

History

Types

Memory cell

Addressing

Memory hierarchy

Other uses of RAM

Memory wall

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Map overview Semantic statistics

Random-access memory

Nodes120
Edges119
Triples46
Avg. degree1.98
Density0.016667
Components1

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Random-access memory

Top relations

related to MOS RAM · 24
Random-access memory → Bell Labs, Commercial, Derick, Fairchild, Fairchild Semiconductor, Federico Faggin, Frosch, IBM, In, Integrated, It, John Schmidt, MOS, MOS IC, MOS SRAM, MOSFET, Norman, Robert, SP95, SRAM
related to history · 18
Random-access memory → Baby, CRT, Developed, Drum, Early, England, In, It, June, Latches, Manchester, Manchester Baby, Since, Such, The, Ultrasonic, University, Williams

Important terminology Word statistics

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Important terminology

memory ram dram data sram used chip mos random-access capacitor computer modern system could form cells semiconductor read cell cpu

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
media rotation speedsinstance ofdue to mechanical limitations0.80text
arm movement.In modern technologyinstance ofdue to mechanical limitations0.80text
random-access memory takes the form of integrated circuitinstance ofdue to mechanical limitations0.80text
registersinstance ofwere used for smaller and faster memories0.80text
Random-access memoryrelated to historyEarly0.60section
Random-access memoryrelated to historyUltrasonic0.60section
Random-access memoryrelated to historyDrum0.60section
Random-access memoryrelated to historyLatches0.60section
Random-access memoryrelated to historySuch0.60section
Random-access memoryrelated to historyThe0.60section
Random-access memoryrelated to historyWilliams0.60section
Random-access memoryrelated to historyIt0.60section

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    Min side: 3
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