Overview of memory systems in microprocessors and microcontrollers, including ROM, RAM, EEPROM, cache memory, memory mapping, and memory management techniques.
Memory Systems: Sensory Memory: Immediate, brief storage of sensory information. Iconic memory (visual) and echoic memory (auditory). Duration: milliseconds to a few seconds. Short-term Memory (STM): Limited capacity storage for information currently being used. Duration: around 20-30 seconds without rehearsal. Capacity: about 7 ± 2 items (Miller's Law). Working Memory: Active processin...…
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