The STSC1 temperature sensor from Sensirion will be available from summer 2014. It focuses on applications that require very precise temperature measurement, and is suitable for consumer electronics, Internet of Things and smart home applications, as well as for data loggers and thermostats. With compact dimensions of just 2 mm x 2 mm x 0.8 mm, low power consumption and supply voltage of 1.8 volts, it clearly fulfills industry requirements. In addition to its easy handling, the sensor provides a fully calibrated and linearized digital signal to a microcontroller. The sensor measures temperatures from -40 °C to 125 °C with a typical accuracy of +/- 0.3 °C. The fully calibrated sensor features an I2C interface and is reflow-solderable. It is suitable for standardized industrial series production of electronic devices and can be successfully integrated into complex applications.