On the internet (e.g., the Micron Technologies web site) find the access time and size of...

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Electrical Engineering

On the internet (e.g., the Micron Technologies web site) findthe access time and size of a state-of-the-art
a) DRAM chip
b) SRAM chip
c) FLASH chip

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3.6 Ratings (331 Votes)

a Answer Dynamic randomaccess memory DRAM is a style of random entry semiconductor reminiscence that shops each bit of information in a separate tiny capacitor inside an builtin circuit The capacitor can either be charged or discharged these two states are taken to represent the two values of somewhat conventionally known as 0 and 1 The electrical charge on the capacitors slowly leaks off so without intervention the information on the chip would soon be misplaced To preclude this DRAM requires an external memory refresh circuit which periodically rewrites the information in the capacitors restoring them to their normal cost For the reason that of this refresh requirement it is a dynamic reminiscence as opposed to static randomentry reminiscence SRAM which does now not require data to be refreshed Not like flash reminiscence DRAM is volatile reminiscence vs Nonvolatile memory for the reason that it loses its knowledge speedily when vigor is eliminated Nevertheless DRAM does showcase restricted data remanence DRAM is extensively used in digital electronics where affordable and excessivecapability memory is required Probably the most greatest purposes for DRAM is the principal memory colloquially called the RAM in ultramodern computer systems and portraits playing cards where the fundamental reminiscence is referred to as the snap shots reminiscence It is usually utilized in many transportable gadgets and online game consoles In contrast SRAM See Answer

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