Shulou(Shulou.com)06/01 Report--

This article mainly explains "what are the characteristics of ram". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what are the characteristics of ram"?

Ram is an internal memory that exchanges data directly with CPU. While working, RAM memory can write or read information from any specified address at any time. It can read and write at any time (except when refreshed), and it is very fast and is usually used as a temporary data storage medium for operational systems or other running programs. The running speed of both mobile phones and computers often depends on the size of the RAM, that is, the running memory.

Friends who often come into contact with computers should know that the inside of the computer is divided into memory and external memory, and the so-called memory is actually called main memory, which is what we often call the inner hard disk. The ram we are going to introduce today, RAM is directly connected to the computer's core CPU CPU. In the process of computer operation, random access memory is used for the storage, reading and writing of information data. It can satisfy the memory storage caused by the running of the application in the process of surfing the Internet. Yingshang Micro represents major brand memories (SRAM, MRAM, psram, SDRAM, etc.).

Ram has the following characteristics:

1. Access speed: the biggest advantage is that users are the fastest to read or write data. Of all the access devices at present, random storage is almost the fastest, and the access delay and access delay caused by some access devices are almost negligible on it, which greatly improves the efficiency of ram.

2. Random access: that is to say, when the user needs to read and write data on the computer, the data is random at the time or place of reading or writing. In the actual computer work, random access memory is mostly used to store data from operating systems and various applications, and so on.

3. Easy to lose: this is also the biggest weakness of RAM, that is, when the computer is powered off, RAM cannot retain data. The power off here refers to the sudden power outage of the computer in the case of non-man-made operation. If users want to keep some data on the computer for a long time, they must use the computer's hard disk instead of this random memory, which is easy to lose data. The biggest advantage of ram storage, contrary to rom storage, is that the data on rom will not be lost after a power outage, which is the biggest difference between ram and rom.

Thank you for your reading, the above is the content of "what are the characteristics of ram". After the study of this article, I believe you have a deeper understanding of the characteristics of ram, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.