WHAT IS TYPES OF RAM? | WHAT IS DIFFERENCE BETWEEN SRAM AND DRAM?

TYPES OF RAM

RAM is use in our computers and mobile phones.It is RANDOM ACCESS MEMORY use for storing current running programsor apps or data currently working on.

RAM has two types1.SRAM2.DRAM

SRAM is static ram and DRAM is dyanamic ram.Once data is stored in SRAM it is remain until power applied to it but in case of DRAM data lost over time so we have to refresh the data.

SRAM is more faster than DRAM.Also SRAM consume less power than DRAM.

Both SRAM and DRAM is made up of transistors.SRAM has more transistor than DRAM.SRAM is expensive than DRAM.

DRAM is use in main memory while SRAM is use in cache memory which is the fastest memory.

Due to low cost DRAM is use in main stream memory and SRAM is use when required to construct high speed device.

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