STMicroelectronics Extends Market-Leading MEMS Portfolio with World's Smallest eCompass Module for Smoother and Smarter Functionality
(Thomson Reuters ONE) -
2mm x 2mm precision orientation sensor combo enhances freedom to optimize system
performance and create new miniaturized form factors
Geneva, July 24, 2013 - STMicroelectronics (NYSE: STM), a global semiconductor
leader serving customers across the spectrum of electronics applications, the
world's top MEMS (Micro-Electro-Mechanical Systems) manufacturer, and the
leading supplier of MEMS devices for consumer and mobile applications[1], has
leveraged its investment in advanced MEMS technology to create the world's
smallest eCompass combining a 3-axis accelerometer and 3-axis magnetometer in a
single package.
Measuring just 2mm x 2mm, the tiny chip, used for advanced navigation and
motion-sensitive features in products such as smartphones, is nearly 20% smaller
than similar devices.
Even the smallest space savings can be precious inside a smartphone, activity-
monitoring bracelet or smart watch, and ST's new LSM303C eCompass saves almost
1mm(2) of pc-board space compared to the closest competing device. This helps
designers to optimize their component layout and minimize Wi-Fi(®), Bluetooth(®)
and cellular radio interference thereby improving the performance of
applications like indoor navigation or advanced motion tracking. For other smart
consumer and professional applications, including wearable devices, the
LSM303C's size advantage enables smaller form factors. In addition, the package
of this combined accelerometer and magnetometer is board-compatible with ST's
12-lead pure-accelerometer devices, allowing designers to quickly enhance or
upgrade the features of more basic products.
The LSM303C integrates a high-performance three-axis magnetic field sensor with
a state-of-the-art three-axis accelerometer to provide an accurate orientation
signal at its 16-bit digital output. With a full-scale magnetic-field strength
range of ±16 Gauss or ±1600 microTesla (µT), the magnetic-field sensor has a
wider dynamic range than alternative devices.
The accelerometer has selectable full-scale range of ±2, ±4 or ±8g, and combines
high resolution with state-of-the-art output accuracy. The LSM303C also has
advanced power management, thermal compensation, a wide analog supply-voltage
range, and programmable interrupt generators for movement, free-fall and
magnetic-field detection helping streamline system design. The low noise level
and low power consumption of the LSM303C also help simplify software design by
allowing motion applications to operate continuously.
The LSM303C can be combined with a discrete miniature gyroscope from ST's large
MEMS portfolio, such as the 3mm x 3mm L3GD20H, to achieve 9-axis sensing in
equipment such as high-end smartphones, gaming controllers or sports monitors.
ST's sensor portfolio comprises discrete accelerometers, magnetic-field sensors
and gyroscopes, digital compasses such as the new LSM303C, integrated inertial
modules with 6 or 9 degrees of freedom, ARM(®)-based smart sensors, the iNEMO
Engine sensor-fusion software suite, and the iNEMO-M1 small form-factor system
on board.
"As the world's smallest eCompass, the LSM303C is ideal for use in all
smartphones and innovative context-sensitive devices used throughout the home,
workplace, wellness and leisure activities. Moreover, when used together with
our MEMS gyroscopes, it can support even more advanced movement and position-
related functionality," said Fabio Pasolini, General Manager, Motion MEMS
Division, STMicroelectronics. "This tiny new sensor extends our MEMS portfolio,
which continues to maintain its industry-leading position based on early and
sustained investment in the technology."
ST is sampling the LSM303C now, and will begin mass producing devices in the
2mm x 2mm x 1mm LGA package in December 2013. Pricing will start at $1.10 for
orders over 1,000 pieces.
For further information on ST's digital compasses please go to
www.st.com/ecompass-pr.
About STMicroelectronics
ST is a global leader in the semiconductor market serving customers across the
spectrum of sense and power and automotive products and embedded processing
solutions. From energy management and savings to trust and data security, from
healthcare and wellness to smart consumer devices, in the home, car and office,
at work and at play, ST is found everywhere microelectronics make a positive and
innovative contribution to people's life. By getting more from technology to get
more from life, ST stands for life.augmented.
In 2012, the company's net revenues were $8.49 billion. Further information on
ST can be found at www.st.com.
For Press Information Contact:
STMicroelectronics
Michael Markowitz
Director Technical Media Relations
+1 781 591 0354
michael.markowitz(at)st.com
--------------------------------------------------------------------------------
[1] source: IHS, MEMS H2 2012 special report
STMicroelectronics eCompass:
http://hugin.info/152740/R/1718355/571581.pdf
STMicroelectronics eCompass_IMAGE:
http://hugin.info/152740/R/1718355/571582.jpg
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Source: STMicroelectronics via Thomson Reuters ONE
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