Wires

  • No Comments

A 7-level 18-wire-state Trio-signaling Transmitter for MIPI C-PHY 3.0 Interfaces

A 7-level 18-wire-state Trio-signaling Transmitter for MIPI C-PHY 3.0 Interfaces 150 150
Author(s): Junyeong Lee, Myeongjin Oh, Kiwoon Kim, Jung-Hoon Chun

Abstract:

This paper presents a MIPI C-PHY v3.0 TX, which adopts trio-signaling using three wires per lane. Each line supports 7-level signaling, enabling 18 wire states to map 32-bit data into 9 symbols, achieving 3.56 bits/symbol efficiency. Balanced coding maintains constant driver current, enhancing SSO noise immunity, and embedded clocking is achieved by …

Published in: IEEE Solid-State Circuits Letters
Page(s): 1 – 1
Year of Publication: 2026
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2026.3672642
Publisher: IEEE

View on IEEE Xplore

  • No Comments

A 37.8 Mb/mm² SRAM in Intel 18A Technology Featuring a Resistive Supply-Line Write Scheme and Write-Assist With Parallel Boost Injection

A 37.8 Mb/mm² SRAM in Intel 18A Technology Featuring a Resistive Supply-Line Write Scheme and Write-Assist With Parallel Boost Injection 150 150
Author(s): Harold Pilo, Manish Arora, Chien-An Lai, Mike Lee, Zack Lo, Mayur Randeria

Abstract:

A high-density (HD), SRAM-based register file (RF) has been demonstrated in Intel 18A Technology (Wang et al., 2025 and Pilo et al., 2025) featuring RibbonFET GAA transistors and a back side power delivery network (BSDPN). The RF is optimized for HD and array efficiency and achieves a density of 37.8 Mb/mm2, the …

Published in: IEEE Solid-State Circuits Letters
Page(s): 357 – 360
Year of Publication: 2025
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2025.3628176
Publisher: IEEE

View on IEEE Xplore

  • No Comments

A 29-Gb/mm2 1-Tb 3-b/Cell 3-D Flash Memory With CMOS Direct Bonded Array (CBA) Technology

A 29-Gb/mm2 1-Tb 3-b/Cell 3-D Flash Memory With CMOS Direct Bonded Array (CBA) Technology 150 150
Author(s): Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Yumi Higashi, Yutaka Shimizu, Takeshi Nakano, Yusuke Ochi, Hiroaki Yamada, Nobushi Matsuura, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Takahiro Shimizu, Akio Sugahara, Taira Shibuya, Atsushi Okuyama, Junji Yamada, Takatoshi Minamoto, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihiro Oyama, Yen-Lung Jason Li, Yoshihisa Watanabe, Toshiyuki Kouchi, Koji Hosono

Abstract:

This article reports a 1-Tb 3-b/cell 3-D flash memory fabricated with CMOS direct bonded array (CBA) technology. Compaction of circuits and wires achieves the highest bit density in the world over 29 Gb/mm2 with 332-word line (WL) layers. The bit density is improved by 71% from a previous generation despite …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 237 – 249
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2025.3617579
Publisher: IEEE

View on IEEE Xplore

  • No Comments

Comprehensive Device to System Co-Design for SOT-MRAM at the 7 nm Node

Comprehensive Device to System Co-Design for SOT-MRAM at the 7 nm Node 150 150
Author(s): Piyush Kumar, Da Eun Shim, Azad Naeemi

Abstract:

This work presents a comprehensive spin-orbit torque (SOT)-based magnetic random access memory (MRAM) design at the 7 nm technology node, spanning from device-level characteristics to system-level power performance area (PPA). At the device level, we show the tradeoffs among the write current, error rate, and time, based on mircomagnetic simulations. …

Published in: IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
Page(s): 139 – 147
Year of Publication: 2025
Electronic ISSN: 2329-9231
DOI: 10.1109/JXCDC.2025.3621279
Publisher: IEEE

View on IEEE Xplore

Search this website