Data stored in dynamic memories naturally decays over time. Therefore, DRAM need periodic refresh operation to prevent data loss.
Memory: DRAM position ������ Semiconductor memory device ������ ROM: Non volatile ������ Mask ROM ������ EPROM ������ EEPROM ������ Flash ������ NAND: low speed, high density ������ NOR: high speed, low density ������ RAM: Volatile ������ DRAM: Dynamic Random Access Memory ������ SRAM: Static Random Access Memory ������ Pseudo SRAM
Notation: K, M, G ������ In standard scientific nomenclature, the metric modifiers K, M, and G to refer to factors of 1,000, 1,000,000 and 1,000,000,000 respectively.
DRAM Density
What is a DRAM?
•������ DRAM stands for Dynamic Random Access Memory. •������ Random access refers to the ability to access any of