Smart Phones, Tablets, eReaders
Smartphones, tablets and eReaders combine of many of the most advanced electronics technologies available in the industry today into personal devices that have become ubiquitous around the global. These devices create many challenges for designers, as they need to combine sensors, cameras, processing, communications, batteries, displays, speakers, microphones, fingerprint sensors and other user interface technologies into a powerful, reliable, secure and ultra-efficient battery powered device.
ST provides a range of products to help designers meet these challenges and enable the design of leading-edge mobile devices. We enhance the user experience with products such as motion and environmental sensors, MEMS microphones, Time-of-Flight solutions, image and optical sensors, audio headphone and speaker amplifiers, and touch-sensor controllers with multi-touch capabilities. We protect the device with integrated passive device technology, ESD protection and EMI filtering products and a range of analog products. We secure devices with secure element and secure Near Field Communication (NFC) solutions. And we power devices with high-efficiency power and energy management products optimized for battery powered devices, including touchscreen power management, and wireless charging solutions. We also improve connectivity with our RF product offer, which includes smart antenna tuning and RFSOI FEM solutions.
Resources
Technical Documentation
Product Specifications
| Description | Version | Size | |
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DB2379: 300 mA triple DC-DC converter for powering AMOLED displays | 2.0 | 333 KB |
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DS12218: Multi-mode Qi/AirFuel inductive wireless power receiver for 15 W applications with transmitter functions | 2.0 | 2 MB |
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DB3196: Multi-mode Qi/AirFuel inductive wireless power receiver with transmitter function | 1.0 | 458 KB |
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DB2656: Ultra low-power capacitive multi-touch screen controller for 2” to 13” screens | 1.0 | 189 KB |
Application Notes
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AN5085: Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process | 2.0 | 306 KB |
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AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process | 1.0 | 267 KB |
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AN4910: Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx | 1.0 | 585 KB |
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AN2862: Demonstration board user guidelines for the TS2007FC 3 W filter-free class D audio amplifier with 6-12 dB fixed gain select | 1.2 | 147 KB |
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AN3261: Dual push-button Smart Reset™ devices with user-adjustable setup delays | 1.1 | 630 KB |
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AN4913: Energy harvesting delivery impact on ST25DVxxx behavior during RF communication | 1.0 | 1 MB |
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AN4503: Environmental sensors: Hardware abstraction layer for Android | 3.0 | 241 KB |
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AN4722: HTS221 digital humidity sensor: hardware guidelines for system integration | 1.0 | 844 KB |
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AN2866: How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags | 2.0 | 606 KB |
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AN2972: How to design an antenna for dynamic NFC tags | 8.0 | 1 MB |
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AN2648: Increasing the resolution of analog temperature sensors | 1.4 | 161 KB |
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AN4506: L3GD20H: 3-axis digital output gyroscope | 2.0 | 1 MB |
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AN4748: LIS2DS12: always-on 3D accelerometer | 5.0 | 817 KB |
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AN5038: LIS2DW12: always-on 3D accelerometer | 2.0 | 1 MB |
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AN5069: LIS2MDL: ultra-low-power, high-performance 3D magnetometer | 2.0 | 415 KB |
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AN4672: LPS22HB/LPS25HB digital pressure sensors: hardware guidelines for system integration | 3.0 | 1005 KB |
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AN5063: LPS33HW digital pressure sensor: guidelines for system integration | 1.0 | 681 KB |
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AN5040: LSM6DSL: always-on 3D accelerometer and 3D gyroscope | 3.0 | 1 MB |
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AN4987: LSM6DSM: always-on 3D accelerometer and 3D gyroscope | 5.0 | 1 MB |
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AN5113: MEMS motion sensor: L20G20IS ultra-compact two-axis gyroscope for optical image stabilization | 1.0 | 397 KB |
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AN4833: Measuring pressure data from ST's LPS22HB digital pressure sensor | 2.0 | 923 KB |
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AN1957: Microprocessor supervisor functions | 2.0 | 577 KB |
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AN4911: NDEF management with ST25DVxxx and ST25TVxxx products | 4.0 | 460 KB |
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AN4508: Parameters and calibration of a low-g 3-axis accelerometer | 1.0 | 303 KB |
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AN1336: Power-fail comparator for NVRAM supervisory devices | 2.0 | 127 KB |
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AN4598: Pre-amplifying the analog output of a MEMS microphone | 1.0 | 325 KB |
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AN1012: Predicting the battery life and data retention period of NVRAMs and serial RTCs | 4.1 | 439 KB |
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AN1000: Reduced footprint ZEROPOWER® and TIMEKEEPER® supervisor surface-mount solution | 2.0 | 62 KB |
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AN4870: STC3117 system integration | 1.0 | 1 MB |
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AN2526: STMAV340 evaluation board and PCB layout recommendation | 1.3 | 179 KB |
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AN4433: Storing data into the NDEF memory of M24SR | 2.0 | 507 KB |
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AN2621: TS488/9 low power stereo headphone amplifier evaluation board user guidelines | 1.2 | 67 KB |
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AN2622: TS4909 low power stereo headphone amplifier evaluation board user guidelines | 1.2 | 105 KB |
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AN2406: TS4962IQ class D audio amplifier evaluation board user guidelines | 2.3 | 135 KB |
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AN1766: TS4990 low voltage audio power amplifier evaluation board user guidelines | 3.2 | 104 KB |
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AN2474: TS4995 1.2W fully differential audio power amplifier with selectable standby and 6db fixed gain - evaluation board user guidelines | 1.4 | 127 KB |
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AN4509: Tilt measurement using a low-g 3-axis accelerometer | 1.1 | 248 KB |
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AN4825: Ultra-compact high-performance eCompass module based on the LSM303AGR | 1.0 | 1 MB |
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AN2240: Using the demonstration board for the TS472 low noise microphone preamplifier with 2 V bias | 4.2 | 236 KB |
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AN2483: Video signal standards | 1.2 | 42 KB |
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AN4866: Water resistant features | 1.0 | 1 MB |
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AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped? | 4.3 | 73 KB |
Technical Notes & Articles
| Description | Version | Size | |
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TN1219: HTS221 digital humidity sensor: reference design implementation | 2.0 | 367 KB |
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TN1229: How to interpret pressure and temperature readings in the LPS22HB pressure sensor | 1.0 | 211 KB |
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TN1251: How to interpret pressure and temperature readings in the LPS33HW pressure sensor | 1.0 | 197 KB |
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TN1218: Interpreting humidity and temperature readings in the HTS221 digital humidity sensor | 4.0 | 3 MB |
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TN0941: Reset and supervisor ICs: frequently asked questions (FAQ) | 1.0 | 328 KB |
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TN1198: Surface mount guidelines for MEMS sensors in HLGA packages | 1.0 | 128 KB |
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TN0018: Surface mounting guidelines for MEMS sensors in an LGA package | 6.0 | 214 KB |
Design Notes & Tips
| Description | Version | Size | |
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DT0053: 6-point tumble sensor calibration | 1.0 | 464 KB |
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DT0076: Compensating for accelerometer installation error: zeroing pitch and roll for a reference orientation | 1.0 | 490 KB |
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DT0058: Computing tilt measurement and tilt-compensated e-compass | 2.0 | 734 KB |
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DT0059: Ellipsoid or sphere fitting for sensor calibration | 3.0 | 572 KB |
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DT0060: Exploiting the gyroscope to update tilt measure and e-compass | 2.0 | 657 KB |
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DT0096: LPS33HW digital pressure sensor: hardware guidelines for system integration | 1.0 | 233 KB |
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DT0097: Setting up 6D orientation detection with ST's MEMS accelerometers | 1.0 | 550 KB |
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DT0100: Setting up free-fall recognition with ST's MEMS accelerometers | 1.0 | 375 KB |
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DT0101: Setting up single-tap and double-tap recognition with ST's MEMS accelerometers | 1.0 | 440 KB |
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DT0098: Setting up wake-up recognition and absolute/relative references with ST's MEMS accelerometers | 1.0 | 687 KB |
Presentations & Training Material
Presentations
| Description | Version | Size | |
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EEPROM in WLCSP July 2016 | 1.4 | 281 KB |
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I2C EEPROM in DFN5 small package | 1.0 | 555 KB |
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M24SR series overview | 2.1 | 1 MB |
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ST25DV-I2C product presentation | 2.2 | 2 MB |
Publications and Collaterals
Flyers
| Description | Version | Size | |
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3-axis digital gyroscopes for enhanced motion-control realism and image stabilization | 2.0 | 1 MB |
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APWorkbench software for audio ICs and MEMS microphones | 1.0 | 2 MB |
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Dynamic NFC/RFID tags ISO/IEC 15693 NFC Forum Type 5 | 1.0 | 1 MB |
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EEPROM in Ultra-small packages | 1.0 | 1 MB |
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LIS2DW12 Flexible ultra-low-power 3-axis smart accelerometer | 1.0 | 1 MB |
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LSM6DSM iNEMO® always-on 6-axis inertial module | 663 KB | |
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MEMS analog and digital microphones | 989 KB | |
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NFC / RFID tags M24SR series | 2.0 | 1 MB |
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Serial EEPROM | 1.0 | 1 MB |
Brochures
| Description | Version | Size | |
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Brochure Secure MCUs - Secure Solutions | 1.2 | 2 MB |
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Brochure Wearables | 2.1 | 2 MB |
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NFC solutions from ST | 1.1 | 3 MB |
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ST’s solutions for mobile devices | 3.2 | 3 MB |
White Papers
| Description | Version | Size | |
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Optical Image Stabilization (OIS) - white paper | 1.0 | 3 MB |
