Content
Introduction
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4
MEMS and Sensors
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5
Imaging
solutions
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12
Audio solutions
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15
Mobile security solutions
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17
NFC tags
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19
Serial EEPROM
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21
Signal conditionning
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23
Microcontrollers
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24
Radio frequency
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32
Smart antenna tuning
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34
Interfaces
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37
Protection and EMI filtering
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40
Power management
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44
Introduction
STMicroelectronics is a leading semiconductor supplier in the mobile industry and provides solutions to
both mobile platform suppliers and mobile device manufacturers (OEM/ODM). ST has proven products
for the cellular handset and mobile device markets and ships billions of products to the mobile industry
every year.
These products include the world’s most deployed MEMS accelerometers, gyroscopes, magnetometers, pressure sensors, compasses and
inertial modules, state-of-the-art analog and digital MEMS microphones, high-quality audio headphone and speaker amplifiers, touch-sensor
controllers with multi-touch capabilities, Near Field Communication Secure MCUs for SIM, M2M SIM and Secure Elements, a wide RF product
offer based on Integrated passive device technology, ESD protection and EMI filtering products (IPAD™), interface devices, level translators, I/O
expanders, antenna tuner, analog switches, supervisors and smart resets, imaging solutions with photonic sensors like proximity and gesture
sensors, ranging sensors, ambient light sensors, high-efficiency power management devices and innovative lighting management solutions. ST
is an active player in all major standardization initiatives.
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High-volume manufacturing capacity
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Multiple production sites
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Integrated HW and SW solutions
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High-quality products, already tested in different application fields
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Strong commitment to Sustainable Technology
interface and
interconnected deviceS
Signal conditioning
Op amps, comparators
Level translators, I/O expanders, camera
interfaces, analog switches, supervisors and
smart resets
4
iMaging SolutionS
Proximity and gesture sensors, ranging
sensors, and ambient light sensors
MicrocontrollerS
32-bit STM32 ARM® Cortex® -based
MCUs and 8-bit STM8 MCUs offer a
wide choice of solutions
MeMory
Serial EEPROM
(2 Kbits up to 2 Mbits) in a miniature
packages
nfc, SiM and Secure
eleMentS
NFC controllers and transceivers, and
secure MCUs
SenSorS and uSer
interfaceS
Accelerometers, gyroscopes,
pressure sensors, iNEMO-Inertial
modules, digital compasses,
proximity sensors, touchscreen
controllers, optical finger navigation
sensors, and temperature sensors
audio SolutionS
MEMS digital and analog
microphones, headphone
and speaker amplifiers
Power ManageMent
LDO and DC-DC converters,
battery management, Flash LED
and backlight drivers, and OLED
display power supplies, battery
monitoring
radio frequency
Couplers, diplexers, baluns, and band-pass filters
Protection and eMi filtering
ESD and EOS protections, EMI filtering
SMart antenna tuning
Tunable RF capacitors, and dynamic impedance
matching controllers
MEMS
and Sensors
Enhanced user interfaces, gaming, OIS and much more
ST has shipped 10 billion micro-electromechanical sensors and has one of the industry’s most extensive
MEMS portfolio including accelerometers, gyroscopes, digital compasses, inertial modules, MEMS
microphones, and environmental sensors including pressure, temperature, and humidity sensors.
5
Digital compasses: accurate compass heading in any conditions
ST’s digital compasses include combo solutions, with an accelerometer and magnetic sensor integrated
in a single LGA package, to give the possibility of designing a solution locating the magnetic sensor in
the suitable position of printed circuit board (PCB).
Accurately detecting the direction and magnitude of external magnetic fields and using accelerometer
measurements for tilt compensation, ST’s digital compasses ensure very accurate compass heading
even when the portable device is inclined.
ST’s low-noise e-compasses offer better than 3 mgauss resolution and a wide range of full scales, all
selectable by the user: up to ±16g full scale acceleration and up to ±16 gauss magnetic field full
scale. The compass family includes embedded self-test and smart power functionalities to minimize
current consumption. The LSM303C is board- and software-compatible with the latest generation of
accelerometers, thus offering maximum design flexibility.
Key BenefitS
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Superior sensing precision combined
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Temperature detection for advanced
with low power consumption
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Extended magnetic-scale range
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Minimized measurement noise
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Very small package to address footprint
reduction
thermal drift compensation
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New possibilities for advanced navi-
gation and location-based services in
increasingly-portable consumer devices
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