A 65-nm SoC embedded 6T-SRAM designed for manufacturability with read and write operation stabilizing circuits

S Ohbayashi, M Yabuuchi, K Nii… - IEEE journal of solid …, 2007 - ieeexplore.ieee.org
In the sub-100-nm CMOS generation, a large local Vth variability degrades the 6T-SRAM
cell stability, so that we have to consider this local variability as well as the global variability …

A Voltage Scalable 0.26 V, 64 kb 8T SRAM With V Lowering Techniques and Deep Sleep Mode

TH Kim, J Liu, CH Kim - IEEE Journal of Solid-State Circuits, 2009 - ieeexplore.ieee.org
A voltage scalable 0.26 V, 64 kb 8T SRAM with 512 cells per bitline is implemented in a 130
nm CMOS process. Utilization of the reverse short channel effect in a SRAM cell design …

A 256-kb 9T near-threshold SRAM with 1k cells per bitline and enhanced write and read operations

G Pasandi, SM Fakhraie - IEEE Transactions on Very Large …, 2014 - ieeexplore.ieee.org
In this paper, we present a new 9T SRAM cell that has good write ability and improves read
stability at the same time. Simulation results show that the proposed design increases read …

SRAM cell and cell layout method

A Grover, GS Visweswaran - US Patent 9,305,633, 2016 - Google Patents
Embodiments include an array of SRAM cells, an SRAM cell, and methods of forming the
same. An embodiment is an array of static random access memory (SRAM) cells includ ing a …

A low-power SRAM using bit-line charge-recycling

K Kim, H Mahmoodi, K Roy - IEEE journal of solid-state circuits, 2008 - ieeexplore.ieee.org
Low-power SRAM design is crucial since it takes a large fraction of total power and die area
in high-performance processors. Reducing voltage swing of the bit-line is an effective way to …

Pentavariate Analysis of a Subthreshold 10T SRAM Bit Cell With Variation Tolerant Write and Divided Bit-Line Read

S Gupta, K Gupta, N Pandey - IEEE Transactions on Circuits …, 2018 - ieeexplore.ieee.org
Subthreshold and near-threshold operations are viable approaches towards reducing both
static and dynamic power in Static Random Access Memory (SRAM). However, supply …

[PDF][PDF] A comprehensive review of design challenges and techniques for nanoscale sram: A cell perspective

S Ahmad, N Alam, M Hasan, BS Kong - Authorea Preprints, 2023 - techrxiv.org
In order to meet the ultra-low power requirement of modern digital systems, voltage scaling
is a fruitful technique that is widely adopted. However, the voltage scaling at ultra-scaled …

On the efficacy of write-assist techniques in low voltage nanoscale SRAMs

V Chandra, C Pietrzyk, R Aitken - 2010 Design, Automation & …, 2010 - ieeexplore.ieee.org
Read and write assist techniques are now commonly used to lower the minimum operating
voltage (V min) of an SRAM. In this paper, we review the efficacy of four leading write-assist …

A 65 nm embedded sram with wafer level burn-in mode, leak-bit redundancy and cu e-trim fuse for known good die

S Ohbayashi, M Yabuuchi, K Kono… - IEEE journal of solid …, 2008 - ieeexplore.ieee.org
We propose a wafer level burn-in (WLBI) mode, a leak-bit redundancy and a small, highly
reliable Cu E-trim fuse repair for an embedded 6T-SRAM to achieve a known good die …

Synchronous ultra-high-density 2RW dual-port 8T-SRAM with circumvention of simultaneous common-row-access

K Nii, Y Tsukamoto, M Yabuuchi… - IEEE Journal of Solid …, 2009 - ieeexplore.ieee.org
We propose an access scheme for a synchronous dual-port (DP) SRAM that minimizes the
8T-DP-cell area and maintains cell stability. A priority row decoder circuit and shifted bit-line …