non-volatile memory
时间: 2023-10-11 18:07:42 浏览: 59
Non-volatile memory (NVM) is a type of computer memory that can retain stored information even when it is not powered. Unlike volatile memory, which requires a continuous flow of electricity to maintain its contents, non-volatile memory can store data even when the power supply is turned off. This makes it ideal for storing important data that needs to be preserved in the event of a power failure or system shutdown.
Some common types of non-volatile memory include flash memory, EEPROM (electrically erasable programmable read-only memory), and MRAM (magnetoresistive random-access memory). These technologies are commonly used in a wide range of devices, including computers, smartphones, digital cameras, and other electronic devices.
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