Pseudo SRAM
Pseudo SRAM
.Pseudo SRAM (pSRAM) offers designers an option of the best of both DRAM and SRAM features.
.The pSRAM has a SRAM-like architecture.
.Unlike DRAM, there is a hidden refresh feature which does not require physical refresh.
.8Mb,16Mb,32Mb and 64Mb densities available .
.Temperature Ranges supported: Commercial(C):0℃ ~ 75℃; Industrial(I):-40℃ ~ 85℃
Pseudo SRAM
| Density | Org. | Vcc(V) | Speed(ns) | Package | Part number |
|---|---|---|---|---|---|
| 8Mbit | 512K x 16 | 2.70~3.60 | 60,70 | 48BGA | VTI108NA16LM |
| 8Mbit | 512K x 16 | 1.70~1.95 | 60,70 | 48BGA | VTI108LA16LM |
| 16Mbit | 1M x 16 | 2.70~3.60 | 60,70 | 48BGA | VTI116NA16LM |
| 16Mbit | 1M x 16 | 1.70~1.95 | 60,70 | 48BGA | VTI116LA16LM |
| 32Mbit | 2M x 16 | 2.70~3.60 | 60,70 | 48BGA | VTI132NA16LM |
| 32Mbit | 2M x 16 | 1.70~1.95 | 60,70 | 48BGA | VTI132LA16LM |
| 64Mbit | 4M x 16 | 2.70~3.60 | 60,70 | 48BGA | VTI164NA16LM |
| 64Mbit | 4M x 16 | 1.70~1.95 | 60,70 | 48BGA | VTI164LA16LM |
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