Difference between SRAM & DRAM
The primary main difference between different memory types is the bit cell.
SRAM vs DRAM bit cells
| No. | SRAM | DRAM |
| 1 | No refresh required | Needs periodic refresh |
| 2 | Simple read and faster access | The complex read longer access time |
| 3 | Larger cells have a lower density, higher cost/bit | Smaller cells have higher density, lower cost/bit |
| 4 | High power dissipation | Low power dissipation |
| 5 | Speed is fast | Speed is slow |
| 6 | Density is Low(16Trasistore/Bit) | Density is High(1 Trasistore/Bit) |
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