Differences between DRAM and SRAM?
- 14 Answers
- 68355 Views
- Infosys, Intel, University, Wipro, I also Faced
- E-Mail Answers
Answer Posted / vimalanathan j
SRAM stands for Static Random Access Memory. In this to
store either 1 or 0 (i.e.) a single bit 6 transistors are
required. SRAM is the volatile memory. They can retain the
data until the system is powered off. As they use 6
transistor per bit they have faster access time and they
don't require to be periodically refreshed.
DRAM stands for Dynamic Random Access Memory. In this to
store a bit it requires 1 transistor and 1 capacitor.As
they use capacitor it requires to periodically refreshed.
This reduces the overall performance. But when compared the
size of SRAM and DRAM, SRAM is bigger than DRAM and on
costwise DRAM is economical
| Is This Answer Correct ? | 24 Yes | 11 No |
Post New Answer View All Answers
Draw the SRAM Write Circuitry
Draw the timing diagram for a SRAM Read. What happens if we delay the enabling of Clock signal?
what are three regions of operation of MOSFET and how are they used?
What are the different gates where boolean logic are applicable?
For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD
Mention what are the two types of procedural blocks in Verilog?
What is look up table in vlsi?
Give the cross-sectional diagram of the cmos.
Explain the Charge Sharing problem while sampling data from a Bus?
Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.
What are the various regions of operation of mosfet? How are those regions used?
Implement a function with both ratioed and domino logic and merits and demerits of each logic?
6-T XOR gate?
What was your role in the silicon evaluation or product ramp? What tools did you use?
What happens if we use an Inverter instead of the Differential Sense Amplifier?
