memory refresh
Random access memory (RAM) may be either static, which holds its memory so long as there is a power supply, or dynamic, which has to be refreshed by reading and rewriting the contents very frequently (about every 2 milliseconds).
Related terms
dynamic memory
random access memory (RAM)
read-only memory (ROM)
static memory
static RAM
read
write
overwrite
Term sub categories
Software
operating systems
Hardware
memory
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