M
Mitsuru Hiraki
Researcher at Renesas Electronics
Publications - 32
Citations - 603
Mitsuru Hiraki is an academic researcher from Renesas Electronics. The author has contributed to research in topics: Voltage & Integrated circuit. The author has an hindex of 13, co-authored 31 publications receiving 598 citations. Previous affiliations of Mitsuru Hiraki include Hitachi.
Papers
More filters
Patent
Data processing system and data processing method
TL;DR: In this article, the authors proposed a data processing system wherein the waste of use of each storage area by ECC codes is avoided to improve or increase the number of assurances for rewriting of information stored in a non-volatile memory.
Patent
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
Mitsuru Hiraki,Shoji Shukuri +1 more
TL;DR: In this article, a semiconductor integrated circuit device is provided which includes a central processing unit, an electrically reprogrammable nonvolatile memory and a volatile memory, sharing a data bus.
Patent
Semiconductor integrated circuit device, memory module and storage device
Mitsuru Hiraki,Shoji Shukuri +1 more
TL;DR: In this article, a semiconductor integrated circuit device is provided which includes a central processing unit, an electrically reprogrammable nonvolatile memory and a volatile memory while sharing a data bus.
Patent
Electronic device having power supply regulators controlled according to operation mode of internal circuit
Mitsuru Hiraki,Takayasu Ito +1 more
TL;DR: In this paper, a power supply control unit operates the first regulator in response to a first control signal instructing the first operation mode and the second regulator operates the second controller in response with a second control signal indicating the second operation mode.
Patent
Data processing system
Mitsuru Hiraki,Takayasu Ito +1 more
TL;DR: In this paper, an internal circuit with a first operation mode consuming a first operational current and a second operation mode consumed by a second operational current, which is smaller than the first operation current, is combined with a power source gulator to operate the first step-down type regulator in response to a first control signal instructing the first operational mode in the internal circuit.