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What is ram running memory

2022-04-21 16:20:00 【InfoQ】

RAM（Random-Access Memory） That is, running memory , Transportation and storage for short , It is a component used to temporarily store data in a mobile phone , Equivalent to the memory module in the computer . It can read and write at any time , And very fast , It is usually used as a temporary data storage medium for operating systems or other running programs .

RAM（Random-Access Memory） That is, running memory , Transportation and storage for short , It is a component used to temporarily store data in a mobile phone , Equivalent to the memory module in the computer . It can read and write at any time , And very fast , It is usually used as a temporary data storage medium for operating systems or other running programs . The following is right RAM Detailed description of ：　　

1、RAM It's read-write memory , It is the temporary storage of data when the program is running , It is stored dynamically , The data will be lost after each shutdown and refreshed after startup . Compared with memory card , Memory speed is fast , The price is more expensive , Smaller capacity , Limited resources , It is equivalent to the data dynamic buffer when the system is running .　　

2、 Mobile system speed 、 The speed of program operation mainly depends on the size of operation and storage , This is consistent with the memory on the computer . Memory is small, speed is slow , Large memory is fast . If you are prompted that there is insufficient memory when running a program or game , It is related to the running memory of the system .　　

3、 The operation and storage has random access 、 Volatility 、 High access speed and features that need to be refreshed , When the power is off RAM Data cannot be retained , And it is the fastest write and read speed of almost all access devices , At the same time, it is very sensitive to the static charge of the environment . Static electricity will interfere with the charge of the capacitor in the memory , Cause data loss and even burn out the circuit .

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