Low power memory targets LCD drivers
To reach the stringent low power requirements of LCD Drivers and Touch Screen Controllers, Dolphin Integration has launched a foundry sponsored Single port RAM for the UMC 110 nm embedded flash process. Fabless companies targeting these applications have huge constraints both in terms of power consumption and area.
Thanks to its dual voltage capability and its various operating modes, the power consumption of the SpRAM Rhea is drastically reduced and enables a significant extension of battery life for such power sensitive applications.
The SpRAM Rhea not only reaches attractive low power consumption figures, but its smart architecture for the array periphery also offers the highest density to reduce silicon costs.
For a complete sub-system optimisation of power consumption, the SpRAM Rhea can be advantageously combined with Dolphin Integration’s 80251 Typhoon, a 16-bit MCU offering the best trade-off between processing power and low power consumption, and the cache controller R-Stratus-LP, specifically targeting low power optimisation of flash memories.
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