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With the introduction of the Internet of Things (IoT), power consumption became a major design issue in modern system-on-chips. In advanced technologies, leakage power has become a dominant component, especially during sleep periods. Leakage mainly comes from volatile memory elements, e.g., flip-flops that cannot be power-gated in order to retain their states. Non-Volatile Flip-Flop (NVFF) using emerging...
This paper describes an analytical study of synchronous logic gate design based on hybrid structure with MOS and resistive switching non-volatile memories (RS-NVMs). This type of structure allows ultra-low power consumption during power down, while often-used data are saved in RS-NVM cells. The parallel data sensing achieves low-power and fast computation time. The logic gate construction theory,...
Emerging non-volatile memories (NVM) such as STT-MRAM and OxRRAM are under intense investigation by both academia and industries. They are based on resistive switching mechanisms and promise advantageous performances in terms of access speed, power consumption and endurance (i.e. >1012), surpassing mainstream flash memories. This paper presents a non-volatile full-adder design based on complementary...
As emerging non-volatile memories, based on resistive switching mechanisms, are attractive candidates to overcome future power issues, this paper proposes to analyze Single Event Effects in circuitry surrounding OxRRAMs. The impact of a particle crossing the circuit is presented. A threshold effect is pointed out even if the probability of SEE occurrence is shown to be low in common technologies.
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