DRAM and its features

Question

Write about DRAM. Provide some of the features.

Answer 1

a) The dynamic RAM refers to an operating mode that stores binary information in the form of electric charges over the capacitors.

b) The capacitors are given within the chip by the MOS transistors.

c) The stored charge upon the capacitors discharges with the time and the capacitors must be recharged periodically by refreshing the dynamic memory.

d) Refreshing is done through the cycling through the words every few milliseconds in order to restore the decaying charge.

e) DRAM provides decreased power consumption and larger storage capacity within the single memory chip.