Tomoaki Atsumi

发表

16.9 A 128kb 4b/cell nonvolatile memory with crystalline In-Ga-Zn oxide FET using Vt, cancel write method

Jun Koyama, Shunpei Yamazaki, Masahiro Fujita, 2015, 2015 IEEE International Solid-State Circuits Conference - (ISSCC) Digest of Technical Papers.

A 3bit/cell nonvolatile memory with crystalline In-Ga-Zn-O TFT

Jun Koyama, Shunpei Yamazaki, Yoshinori Ando, 2013, 2013 5th IEEE International Memory Workshop.

An Energy-Efficient Normally Off Microcontroller With 880-nW Standby Power, 1 Clock System Backup, and 4.69- $\mu$ s Wakeup Featuring 60-nm CAAC-IGZO FETs

Masahiro Fujita, Yoshinori Ando, Kiyoshi Kato, 2019, IEEE Solid-State Circuits Letters.

Embedded SRAM and Cortex-M0 core with backup circuits using a 60-nm crystalline oxide semiconductor for power gating

Jun Koyama, Shunpei Yamazaki, James Myers, 2014, 2014 IEEE COOL Chips XVII.

A 32-bit CPU with Zero Standby Power and 1.5-clock Backup/2.5-clock Restore Achieved by Utilizing a 180-nm Crystalline Oxide Semiconductor Transistor

Jun Koyama, Shunpei Yamazaki, Kiyoshi Kato, 2014 .

UHF RFCPUs on Flexible and Glass Substrates for Secure RFID Systems

Shunpei Yamazaki, Kei Takahashi, Takayuki Ikeda, 2007, IEEE Journal of Solid-State Circuits.

21.2: Full‐Functional System Liquid Crystal Display Using CG‐Silicon Technology

Jun Koyama, Kiyoshi Kato, Takayuki Ikeda, 2004 .

A 48 MHz 880-nW Standby Power Normally-Off MCU with 1 Clock Full Backup and 4.69-μs Wakeup Featuring 60-nm Crystalline In–Ga–Zn Oxide BEOL-FETs

Shunpei Yamazaki, Masahiro Fujita, Yoshinori Ando, 2019, 2019 Symposium on VLSI Circuits.

A 32-bit CPU with zero standby power and 1.5-clock sleep/2.5-clock wake-up achieved by utilizing a 180-nm C-axis aligned crystalline In-Ga-Zn oxide transistor

Jun Koyama, Shunpei Yamazaki, Masahiro Fujita, 2014, 2014 Symposium on VLSI Circuits Digest of Technical Papers.

Processor with 4.9-μs break-even time in power gating using crystalline In-Ga-Zn-oxide transistor

Jun Koyama, Shunpei Yamazaki, Kiyoshi Kato, 2013, 2013 IEEE COOL Chips XVI.

A 20ns-write 45ns-read and 1014-cycle endurance memory module composed of 60nm crystalline oxide semiconductor transistors

Shunpei Yamazaki, Masahiro Fujita, Takashi Okuda, 2018, 2018 IEEE International Solid - State Circuits Conference - (ISSCC).

UHF RFCPUs on Flexible and Glass Substrates for Secure RFID Systems

Shunpei Yamazaki, Takayuki Ikeda, Takeshi Osada, 2008, IEEE J. Solid State Circuits.

High-speed and Low-leakage Characteristics of 60-nm C-axis Aligned Crystalline Oxide Semiconductor FET with GHz-ordered Cutoff Frequency

Shunpei Yamazaki, Yuto Yakubo, Shuhei Nagatsuka, 2014 .

SRAM with c-axis aligned crystalline oxide semiconductor: Power leakage reduction technique for microprocessor caches

Jun Koyama, Shunpei Yamazaki, Masahiro Fujita, 2014, 2014 IEEE 6th International Memory Workshop (IMW).

High thermal tolerance of 25-nm c-axis aligned crystalline In-Ga-Zn oxide FET

Shunpei Yamazaki, Noriko Matsumoto, Yuichi Yanagisawa, 2018, 2018 IEEE International Electron Devices Meeting (IEDM).

Fabrication of dynamic oxide semiconductor random access memory with 3.9 fF storage capacitance and greater than 1 h retention by using c-axis aligned crystalline oxide semiconductor transistor with L of 60 nm

Shunpei Yamazaki, Yuto Yakubo, Takanori Matsuzaki, 2015 .

A normally-off microcontroller unit with an 85% power overhead reduction based on crystalline indium gallium zinc oxide field effect transistors

Jun Koyama, Shunpei Yamazaki, Munehiro Kozuma, 2014 .

Eight-bit CPU with Nonvolatile Registers Capable of Holding Data for 40 Days at 85°C Using Crystalline In-Ga-Zn Oxide Thin Film Transistors

Jun Koyama, Takuro Ohmaru, Yukio Maehashi, 2012 .

Properties of crystalline In–Ga–Zn-oxide semiconductor and its transistor characteristics

Shunpei Yamazaki, Kenichi Okazaki, Noboru Kimizuka, 2014 .