The unique STMicroelectronics portfolio of MEMS sensors supports OEM and ODM in enabling all

the most advanced user interaction functionalities. Starting from accurate calculation of acceleration

(linear or angular), velocity, and object position, MEMS sensors help recognize player actions as well

detect special conditions and movements like nearing phones to ears for call answering. ST has the

broadest offer of motion sensors, including accelerometers and 6-axis inertial measurement units

(IMU).

Manufactured with our innovative MEMS silicon technologies, they all feature ultralow power

consumption and high accuracy and stability over time and temperature variations. The latest

applications also pressure sensors to add advanced capabilities to mobile phones and their linked

accessories, such as Wireless E911 location. To complete the offering on UI, ST includes smart reset

devices able to extend the functionality of existing phone buttons by enabling hidden features (hard

reset, factory reset, etc). Together with partners, ST is able to offer a force sensor solution (ST offers

a dedicated 8-channel standalone strain gauge controller) to emulate physical sensors and enable

full waterproof designs.

Note *: Product not released on st.com. Please contact the marketing owner

VBGA43 3.5x3.5x0.6mm thickness, 0.5mm pitch

MUX

PGA

ADC

Drive circuit - FSR1AD04*

Analog

voltage out

Processor

Proprietary touch

algorithm

Driver

OS

Application

Host controller

Digital

force data

17

UI

Subsystem