Elmos Semiconductor
Encyclopedia
Elmos Semiconductor AG is a German manufacturer of semiconductor
Semiconductor
A semiconductor is a material with electrical conductivity due to electron flow intermediate in magnitude between that of a conductor and an insulator. This means a conductivity roughly in the range of 103 to 10−8 siemens per centimeter...

 based system solutions. Elmos is the number #2 ranked automotive [ASIC] (Application-Specific Integrated Circuit) supplier worldwide. Over 90% of the ASICs produced are for automotive applications.

Processes

Elmos has four high voltage CMOS processes available


L12/T12 1.2um CMOS/SOI process. Voltage capability to 120V/+/-120V

L08 0.8um CMOS process. Voltage capability to 120V

L05 0.5um CMOS process. Voltage capability to 120V

L035/T035 0.35um CMOS/SOI process. Voltage capability to 120V/+/-120V

History

1984 Founded in Dortmund, Germany

1985 32 employees, 0,4 Mio DM turnover,Installation of 4" Wafer Fab in Dortmund

1994 DIN ISO 9001 certificate

1998 460 employees, 140 Mio DM turnover. Complete supply from new 6" line

1999 IPO to new market, Frankfurt

2001 630 employees, 107 Mio Euro turnover Acquisition of Eurasem (Packaging, NL)and SMI (MEMS, USA)

2002 TS16949

2005 Launch of new 8" Wafer Fab in Duisburg as 2nd production line

Details

Yearly production and supply of more than 100 Mio ICs

Currently > 1.5 Billion ELMOS ICs "in the field"

More than 1100 employees worldwide at 13 locations, turnover about 160.7 Mio. Euro

Enhanced product portfolio by

ASSPs, MEMS and Microsystems


Target 2010: Yearly production of approx. 200 Mio ICs with circa 250 Mio Euro turnover

Silicon Microstructures

Silicon Microstructures, Inc. was founded in 1991 as a commercial source of high-performance silicon pressure sensor
Pressure sensor
A pressure sensor measures pressure, typically of gases or liquids. Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area. A pressure sensor usually acts as a transducer; it generates a signal as a function of the...

s, including Microelectromechanical systems
Microelectromechanical systems
Microelectromechanical systems is the technology of very small mechanical devices driven by electricity; it merges at the nano-scale into nanoelectromechanical systems and nanotechnology...

 sensors, and accelerometers. Its first product was a silicon sensor for very low-pressure usage. After the merger in 2001, SMI began production on higher performance, system level sensors and microstructures, wireless, RF and bus addressable microstructures.

In August 2002, SMI acquired the IC Sensors' wafer fabrication operations and wafer R&D group and relocated to Milpitas, California
Milpitas, California
Milpitas is a city in Santa Clara County, California. It is a suburb of the major city of San Jose, California. It is located with San Jose to its south and Fremont to its north, at the eastern end of State Route 237 and generally between Interstates 680 and 880 which run roughly north/south...

. The following year, Silicon Microstructures undertook a significant and complete wafer fabrication upgrade to expand the facility for full 6" wafer handling.

This facility is currently processing primarily 6 inch wafers and has advanced technical capabilities including deep reactive ion etching (DRIE) and plasma enhanced fusion bonding.

External links

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