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What is ROM?
Read-only memory (ROM) is a class of storage media used in computers and other electronic devices. Data stored in ROM cannot be modified (at least not quickly/easily), and it is therefore mainly used to distribute firmware.
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2008-09-29 Rohm offers isolated AC/DC converter
The BP5729 from Rohm is a switching power module consisting of a quasi-resonant RCC-type isolated AC/DC converter control module and a built-in power MOSFET.
2003-08-04 Rohm LSI reduces internal cellphone wiring
Rohm Co. Ltd has developed the BU7280GLU, a MSDL LSI used to simplify the internal wiring between LCD panels and CPUs in cellphone devices.
2003-08-13 ROHM LSI includes camera interface, signal filtering
ROHM Co. Ltd has developed the BU1594GS, a multimedia image processor LSI that is suitable for double-folding cellphones.
2003-08-15 ROHM LSI chip suits cellphones
ROHM has developed the BU8709KN chip, a PCM sound generator LSI capable of generating polyphonic hi-fi sounds at CD quality for multifunctional cellphones.
2003-07-15 ROHM LED displays allow automatic mounting
ROHM Co. Ltd has developed what it claims to be industry's first LED numeric display that allows reflow soldering and automatic mounting.
2008-06-30 Rohm launches Hall effect IC switches
Rohm Electronics formally introduces its complete line of Hall Effect ICs for portable electronics applications.
2004-01-09 Rohm laser fires 240mW of optical power
Rohm Co. Ltd has developed the RLD65PZB5 high-output semiconductor laser that delivers 240mW of optical output.
2003-07-21 ROHM infrared module includes driver LSI
ROHM Co. Ltd has developed the RPM882-H7 IrDA infrared comms module that incorporates a built-in LED driver, and remote control transmission function.
2002-09-24 ROHM image sensor doubles illumination efficiency
ROHM Co. Ltd's new multifunction sensor features an IC that offers an illumination efficiency of up to 75 percent.
2006-08-30 Rohm Haas invests $5M in Nanophase
The CMP technologies business of Rohm and Haas Electronic Materials agreed to work with Nanophase Technologies Corp. and invested $5 million in Nanophase.
2013-11-14 Rohm first to blink, re-evaluates fuel cell focus
Japanese firm Rohm is working with Kyoto University and Aquafairy to develop solid fuel-type hydrogen fuel cells.
2009-10-16 Rohm enters MEMS market with Kionix acquisition
Rohm plans to continue the operations of Kionix as a stand-alone business, retaining the company and brand names.
2003-05-22 Rohm dot-matrix LED produces one billion colors
Rohm has expanded their LED family with new full-color dot-matrix LED units that claim to achieve high readability and high viewing contrast compared with conventional products.
2002-08-05 ROHM disc driver reduces noise, motor vibration
The BC7905BFS CD-ROM/DVD-ROM combination disc drive driver IC is claimed by the company to achieve a 12dB noise level reduction during disc activation and regenerative braking.
2003-12-11 Rohm diodes suits power apps
Rohm Co. Ltd has developed two series of fast recovery diodes - the RFxx1 series and the RFxx3 series.
2007-01-29 Rohm develops high-efficiency H-bridge drivers
Rohm has developed H-bridge driver LSIs featuring low power consumption for high-efficiency motor driving.
2004-10-08 Rohm design platform based on CoWare ConvergenSC
Rohm developed a platform named Real Platform based on CoWare's ConvergenSC, a System C-based SoC design environment for ESL design.
2014-12-15 ROHM builds $126M Thai facility
The new facility that will rise in Thailand will produce analogue power devices, including motor driver and power management ICs, for the automotive and industrial markets.
2007-05-04 Rohm brings high-brightness LEDs to portables
Rohm intends to bring the level of reliability and energy efficiency of high-brightness LEDs to home and portable electronic applications with its new ExceLED series of AlGaInP LEDs.
2003-01-03 ROHM blue LED displays tout resistance to heat
ROHM Co. Ltd has announced the release of a line of 7-segment blue LED numerical displays that feature a new heat-resistant plastic package.
2002-03-26 Rohm and Haas to construct specialty material plant in India
Specialty materials supplier Rohm and Haas Co. will construct a manufacturing facility in Mumbai, India worth $20 million.
2007-06-28 Rohm and Haas spend $60M on litho equipment
Rohm and Haas Electronic will invest $60 million in lithography equipment to support R&D of advanced 193nm photoresist and anti-reflective coatings used in the manufacture of IC devices.
2008-09-01 Rohm and Haas readies photovoltaic products
Rohm and Haas Co. introduces its new line of Enlight products for photovoltaic manufacturers.
2007-08-17 Rohm and Haas forms FPD JV with Korean firm
Rohm and Haas and South Korean firm SKC are forming a joint venture that will develop, manufacture and market advanced optical and functional films used in the FPD industry.
2008-08-04 Rohm and Haas expands operations in Taiwan
Rohm and Haas Electronic Materials, CMP Technologies announced that it is increasing investments in its Asia-Pacific pad manufacturing facility located in Hsinchu, Taiwan.
2015-07-27 ROHM acquires digital power IC company
The combination of Powervation's Intelligent Digital Power platform with ROHM's analogue power technology and global market access will enable the company to address fast growing market opportunities.
2015-05-26 Renesas sells wafer fab to Rohm
The acquisition of Renesas' Shiga factory is scheduled to complete in February 2016 and to be used as a manufacturing line to produce to IGBT and MOSFET power devices and piezoelectric MEMS devices.
2012-07-25 Ramtron and Rohm enter Fram manufacturing agreement
Ramtron hopes to strengthen its competitive position with its agreement with Rohm to manufacture and license Fram lines.
2003-11-28 LSI Logic finalizes purchase foundry deal with Rohm
LSI Logic Corp. has completed its purchase-and-foundry-services agreement with Rohm Co. Ltd.
2007-08-28 Japan's NSCore licenses NV SRAM tech to Rohm
NSCore has licensed its PermSRAM NV SRAM technology to Rohm for use throughout its logic circuits.
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