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Catalogue > Ultra Low Leakage Panoply 130 nm > Single-Port RAM NEPTUNE-XAM SpRAM-LLA 130 LP

Single-Port RAM NEPTUNE-XAM SpRAM-LLA 130 LP

PRELIMINARY

 

Embedding two key patents, the Single-Port RAM-LLA is THE "Low Leakage Acute" solution for the lowest leakage together with low dynamic power consumption.
It stars the proprietary architecture NEPTUNE-XAM:

  • the patented XAM bit-cell for minimizing dynamic power consumption
  • Self-sequenced circuitry for ensuring robustness against process deviations.

 

positioning

 

 

deliverable

Key Features

  • Ultra-low-leakage even in generic process
  • Power-down mode for switching off the periphery when the memory is in sleep mode, thanks to 3 power supplies (2 VDD, 1VSS).
  • Low-power consumption
  • Optimal high DfY

 

 

 

 

- Add-on Kit (optional) -

Byte-write mode
For more flexibility towards ultimate power savings, the capability of writing per single, double or quadruple Bytes can be implemented in the RAM.

Battery-mode
Thanks to our unique patented RAM, the memory plane can be powered by a battery - from 0.8 V up to 3.3 V - thanks to the power-down mode.

Clear or reset functions (on-request)
Either a "page clear“ or a “line clear” system can be inserted in our architectures so that clearing the content of the memory is achieved quite swiftly.


Flexibility

Generator flexibility
Min
Max
Granularity
Memory Bit Capacity
1 k
256 k
NA
Number of Words
128
8192
1
Number of Bits per Word
8
32
1

 

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