What is DRAM
What is DRAM
Hello friends, during this Artical, we will discuss about DRAM it's working mechanism, types and obligation do them is a type of DRAM.
So let's get started. This do dumb. DDA stands for dynamic random access memory. It uses a capacitor and a transistor for storing the data as charges.
It is relatively unstable. You do the judge leakers property, which means data continues to move in and out of the memory.
As long as the public is available, hence it needs refreshing. Therefore electricity should always flow to the chip to keep refreshing the memory.
It has to be refreshed approximately after every 15 milliseconds, it also loses jaws each time that is red.
The capacitor also has to be recharged whenever it is read from because reading from the capacitor discharge is it. If the capacitor is not refreshed, it will lose its electrical charge.
And the cell will have a value of zero. The DRAM cell uses a capacitor. This is the main reason why it is very unstable and needs. Periodic refreshing.
The density of the data is greater than a strum. Therefore it requires less space in computer's motherboard.
It consumes more power due to the periodic refreshing data and works at a low speed. The cost of DRAM is less than the other variant, that is SRM.
The reason for the DRAM to be smaller and less expensive is that it uses one transistor and a capacitor in it. So good DRI as compared to four or six transistors used in SRM. No guys let's understand the working of that dynamic gram.
One bit of data and cell contains one transistor and one capacitor capacitor stores.
The data in the form of charges, if it is just the bit stored in the Durham cell is often logic one.
And if it is dishonest, it is off logic. You, the capacitor in the deterrence is accessed by the help of past transistors.
When the Bosstones is series on the data can be read and written by the capacitor.
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