WorksheetsECE322_Memories
Total questions: 5
Worksheet time: 4mins
The smallest ROM memory is
NAND ROM with implant programming
NAND ROM with Metal 1 programming
NOR ROM with active layer programming
NOR ROM with contact programming
It is preferred to program the ROM using metal layers to
reduce time to market
reduce ROM area
increase speed
reduce cost
Which of the following statements is (are) correct with respect to SRAM?
The higher the cell ratio the better
The lower the cell ratio the better
The higher the pull-up ratio the better
The lower the pull-up ratio the better
Which of the following statements is (are) correct with respect to DRAM?
3T DRAMs require explicit capacitor
1T DRAMs require explicit capacitor
3T DRAMs read is destructive
1T DRAMs read is destructive
Which of the following statements is (are) correct with respect to Column Decoders?
tree-based are slower
pass-transistor-based are slower
pass-transistor-based are larger in area
tree-based are larger in area
