What is Dynamic Random Access Memory?

Dynamic Random Access Memory ( DRAM ) is a type of semiconductor memory. The main working principle is to use the amount of charge stored in a capacitor to represent whether a binary bit is 1 or 0. In reality, the transistor will have a leakage current phenomenon, which causes the amount of charge stored on the capacitor to be insufficient to correctly discriminate the data, resulting in data corruption. So for DRAM, periodic charging is an inevitable requirement. Because of this characteristic that requires regular refresh, it is called "dynamic" memory. In contrast, as long as the static memory (SRAM) stores data, it will not lose memory even if it is not refreshed.

Dynamic Random Access Memory ( DRAM ) is a

DRAM usually starts with a

Random access memory (English: Random and Memory , abbreviation: RAM ), also known as main memory , is related to

• Memory

• Volatile memory

• Static random access memory

• Dynamic random access memory price manipulation

• SDRAM