In the digital RAM domain of semiconductor devices including DRAM, Flash, and {HEAD ~ SRAM}, the trend is to scale down the physical size of the cells on chip, operating voltage and currents are less for each generation of {TAIL ~ advanced solutions} 
In the digital RAM domain of semiconductor devices including DRAM , Flash , and { HEAD ~ SRAM } , the trend is to scale down the physical size of the cells on chip , operating voltage and currents are less for each generation of { TAIL ~ advanced solutions }
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