Types of RAM chips
• DRAM (Dynamic RAM) -Chips must be re-energized constantly to keep their contents.
• SRAM (Static RAM) -
Do not have to be re-energized as often as DRAM chips, faster access time, more reliable but more expensive than DRAM.
• MRAM (Magnetoresistive RAM) -Stores data using magnetic charges instead of electrical charges, greater storage capacity, consume less energy, faster access time, more expensive, and non-volatile.