Memory Technology
• At the core of the success of computers
• Various types of memory
• – most common types
• Dynamic Random-Access Memory (DRAM)
• Static Random-Access Memory (SRAM)
• Read-Only Memory (ROM)
• Flash Memory
• Memory Latency Metrics
• – Access time
• time between when a “read” is requested and when the desired
word arrives
• – Cycle time ( >Access time)
• minimum time between two requests to memory
• memory needs the address lines to be stable between
accesses
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