Semiconductor Memory RAM

Description

Semiconductor Memory RAM
shen0109
Quiz by shen0109, updated more than 1 year ago
shen0109
Created by shen0109 about 8 years ago
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Resource summary

Question 1

Question
[blank_start]Static Memory[blank_end]: Data are permanent without refreshing. [blank_start]Dynamic Memory[blank_end]: Data needs to be refreshed to be retained. [blank_start]Volatile[blank_end]: Once power is off, data in memory is lost.
Answer
  • Static Memory
  • Dynamic Memory
  • Volatile
  • Dynamic Memory
  • Static Memory
  • Volatile
  • Volatile
  • Static Memory
  • Dynamic Memory

Question 2

Question
DRAM stores its bit of information as charge on the cell capacitor. When storing a 1, what is the voltage that the capacitor is charged to?
Answer
  • The capacitor is charged to Vdd
  • The capacitor is charged to Vdd-Vto
  • The capacitor is discharged to 0V
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