Thursday 31 January 2013

SRAM AND DRAM

DIFFERENTIATE BETWEEN SRAM AND DRAM
DRAM holds its data dynamically .It doesnot hold it indefinitely.Each DRAM memory cell must be constantly refreshed to keep data in DRAM.
SRAM doesnot require refreshing .It holds the data indefinitely as long as computer remains on.
It is faster than DRAM but it is very complex 

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