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DDR and DDR2
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What are different types of rams?
sram and dram
What advantage does DRAM have over SRAM?
Dynamic Random Access Memory contents need to be continuously refreshed. When its contents are being refreshed, memory can not be read from nor write to. Another point to note is that DRAM is cheap to manufacture (This could be the only advantage it has to SRAM).Where as in Static Random Access Memory, memory need not to be continuosly refreshed and therefore memory can be accessed at any time. SRAM is expensive to manufacture.
List 5 types of memories of a computer?
Five types of computer memory are: Dynamic Random Access Memory (DRAM) Synchronous DRAM (SDRAM) Static RAM (SRAM) Double Data Rate RAM (DDR) Rambus DRAM (RDRAM)
How would you write about SRAM?
---SRAM--- Static random access memory (SRAM) is a type of semiconductor memory where the word static indicates that it, unlike dynamic RAM (DRAM), does not need to be periodically refreshed, as SRAM uses bistable latching circuitry to store each bit. SRAM exhibits data remanence, but is still volatile in the conventional sense that data is eventually lost when the memory is not powered. The term SDRAM, which stands for synchronous DRAM, should not be confused with SRAM.
RAM uses static memory or dynamic memory?
Well, it can be either. There is DRAM (Dynamic random access memory) and SRAM (Static random access memory). DRAM is a much more simple and inexpensive type of memory, it only requires one transistor and capacitor per bit where as SRAM requires four transistors. However, SRAM is faster and uses much less power.
Which is faster SRAM or DRAM?
Typically SRAM is faster than DRAM. Because Static RAM requires anywhere from 4 to 6 transistors and some wiring.The memory never has to be refreshed. It's therefore faster than dynamic RAM. Because it has more parts, though it takes up more space on a memory chip, which gives the chip less memory and makes it more expensive.
Which of the below is a type of memory that cannot have information written to it is it dram or ram or rom or sram?
rom (Read only Memory)
What functions of dram versus sram of a computer?
Static Random Access Memory (SRAM) entries are constant and fixed, the information stored in this type of memory does not degrade over time. Dynamic Random Access Memory (DRAM) slowly leaks over time and must be refreshed from time to time.
Is a SLIPP a type of RAM?
no the types of RAM are DRAM, SRAM, SIMM, DIMM and RIMM.
What is ram what are the types of ram?
ram is temporary memory of pc,it is voltile memory.When we shut down our PC then all the data erase from ram. Types of ram: 1)SRAM 2)DRAM
What is the difference between DRAM and SRAM in terms of characterstics such as size?
•Dynamic cell (DRAM) -Simpler to build, smaller -More dense -Less expensive -Needs refresh -Larger memory units •Static (SRAM) -Faster -Cache
Most systems don't use SRAM for main memory because?
SRAM is static RAM. It does not need to be refreshed like DRAM. Although it is faster than DRAM it is also very expensive. So it is not used computer prices would triple. Don't get that confused with SDRAM...that's a whole different story.
