What is RAM or ROM
Do you know what is ram or rom?
Are you want to know what is ram and its types with detail and all about
of what is ram or rom then you can get all the answer here.
We all Computer and Mobile
users must know about the memory. All the mobiles
and computer have a memory through which our mobile and computer works.
There was a time where people used to keep their files, documents and folders
in a separate box to use them when they need.
what is ram or rom
But due to the change in technology we all have a smartphones
and computer to keep our documents, data, and files in a separate folder and
can use anytime and anywhere in need. This is all due to technology. So, the
thing is that all the data, files and folders is not kept by your mobile but
that all data is kept by your memory. So, all the files and data are stored in
your memory. Here we are going to talk about memory. what is ram or rom
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| what is ram or rom |
In common view there are two
types of memory. They are, RAM & ROM (Included External Storage).
RAM
what is ram and its types
RAM stands for Random Access
Memory which is treated as the control center of computer. RAM is a volatile memory which keeps all the data from
power on and erase all the data when power is off. The storage capacity of the
RAM is high which have a capacity to perform a task. what is ram or rom,
RAM is the fastest and costliest memory of
the computer because of it. It is expensive to buy it. RAM is defined as a read-write memory
of a computer where the processor can read the data and can write the data to a
computer. RAM is used to store the data which have to processed
currently by CPU temporarily. The data of RAM can be modified and have a capacity
Upto 16GB till now. what is ram or rom
what is ram or rom
RAM is defined as the most
important memory of all mobile and computer users because the device having
more RAM works more fine and smoothly than mobile having less RAM. To perform a multi task you have to use a Big size RAM
like 4GB, 6GB etc. We can’t increase RAM.
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| what is ram or rom |
what is ram and its types
Ø Static RAM
Ø Dynamic RAM
Static Ram: Static RAM is defined as a RAM which requires
the constant flow of the power to retain the data inside it. The static RAM is
made up of transistors. This type of RAM is faster and expensive than a Dynamic
RAM. This memory is basically used as a Cache memory of a computer which
creates a cache files.
what are the types of ram
Dynamic RAM: Dynamic RAM is that type of RAM which stores the
binary information of a computer and device in the form of electric charges
which is applied for capacitors. This RAM requires to be refreshed to retain
the data it holds. This RAM requires a separate refresh circuit. This is the
cheap type of Ram than Static RAM.
what is ram or rom
ROM
ROM stands for Read Only Memory. This memory is not directly access by
CPU. To use ROM at first CPU transfer
the data to RAM and ROM use it.
ROM is treated as a non-volatile memory. The data can still remain after the
device is power off or close it. For example, if we create some documents in a
computer and save it. Then we can again use or see that files in our folders or
a computer after a power off is done to our device.
what is ram or rom
In comparison the capacity of ROM is less or smaller than
RAM. So why ROM is slower and cheaper than RAM. The capacity of 16 GB ROM
is equals to 1GB RAM. The data of ROM is only for read by CPU. We can increase
ROM or Memory Capacity (Internal Memory) by using external slot.
Types of ROM
Ø PROM
Ø EPROM
Ø EEPROM
PROM: PROM is defined as a programmable
ROM which can be modified only once by a user.
EPROM: Eraseabale ROM is that
type of ROM which can be erased or the ROM which can be reprogrammed.
EEPROM: Electrically
Eraseable Rom is that ROM which can be erased electrically and Reprogrammed.
Conclusion
In this article we learn in
the topic of what is ram or rom and what is ram and its types in
details. From above it is clear about what is ram or rom and we can also find
out the types of ram and rom. Basically there are two types of memory they are
ram and rom. This both memory have equal important to our mobile and computer
device.
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