A review on radiation‐hardened memory cells for space and terrestrial applications

M Pavan Kumar, R Lorenzo - International journal of circuit …, 2023 - Wiley Online Library
Over the past four decades, single event upset (SEU) and single event multiple node upset
(SEMNU) have become the major issues in the memory area. Moreover, these upsets are …

Soft error immune RHBD-14t SRAM cell for space and satellite applications

PK Mukku, R Lorenzo - IEEE Access, 2023 - ieeexplore.ieee.org
Deep sub-micron memory devices play a crucial role in space electronic applications due to
their susceptibility to single-event upset and double-node upset types of soft errors. When a …

Soft-error-immune read-stability-improved SRAM for multi-node upset tolerance in space applications

S Pal, S Mohapatra, WH Ki… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With aggressive scaling of transistor size and supply voltage, the critical charge of the
sensitive nodes is reducing rapidly. As a result, when these deep submicron devices are …

Design of soft-error resilient SRAM cell with high read and write stability for robust operations

S Kumar, A Mukherjee - AEU-International Journal of Electronics and …, 2023 - Elsevier
This paper proposes a highly robust 16 transistor soft-error resilient SRAM cell (SERSC-
16T) to provide complete resilience to single event upsets (SEU). The proposed cell is …

Design of radiation-hardened memory cell by polar design for space applications

L Hao, L Liu, Q Shi, B Qiang, Z Li, N Liu, C Dai… - Microelectronics …, 2023 - Elsevier
This paper proposed a radiation-hardened memory cell (RHMC12T) by polar design for
space applications. The proposed cell has the following advantages:(1) it can tolerate all …

Novel radiation-hardened SRAM for immune soft-error in space-radiation environments

Q Zhao, H Dong, X Wang, L Hao, C Peng, Z Lin… - Microelectronics …, 2023 - Elsevier
As the feature size of transistors scaling down, the integration density of memory circuits
such as Static random access memory (SRAM) cells increases, and they are more sensitive …

Soft-error-aware read-decoupled SRAM with multi-node recovery for aerospace applications

S Pal, S Mohapatra, WH Ki… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In advanced technology nodes, SRAM cells, used in the aerospace industry, have become
highly susceptible to soft-error. In this brief, a Soft-Error-Aware Read-Decoupled 14T …

A triple-node upset self-healing latch for high speed and robust operation in radiation-prone harsh-environment

S Kumar, A Mukherjee - Microelectronics Reliability, 2022 - Elsevier
With continuous advancement in technology, latches have become highly susceptible to
radiation induced soft-errors such as multi-node-upsets (MNU). To effectively resilient the …

Energy-efficient dual-node-upset-recoverable 12T SRAM for low-power aerospace applications

S Pal, G Chowdary, WH Ki, CY Tsui - IEEE Access, 2022 - ieeexplore.ieee.org
With technology scaling, transistor sizing as well as the distance between them, is
decreasing rapidly, thereby reducing the critical charge of sensitive nodes. This reduction …

An efficient radiation hardening SRAM cell to mitigate single and double node upset soft errors

PK Mukku, R Lorenzo - Microelectronics Reliability, 2024 - Elsevier
Various charged particles in space, including α-particles, neutrons, heavy ions, and photons,
create stability and reliability concerns in memory circuits. Furthermore, these particles …