“AXSEM is focused on enabling IoT developers with easy-to-use development tools to bring their SIGFOX devices quickly to the market. Our AX8052F143 lowest-power radio microcontroller solution gives those developers robust and reliable two-way connectivity to the SIGFOX global network.” Dr. Thomas Wolff, CEO of AXSEM.

AXSEM is a leading fabless semiconductor company, active in the areas of RF ICsRF Microcontrollers and LCD Drivers.

AXSEM’s ICs offer the unique combination of excellent RF performance, minimal power consumption and high flexibility.

We enable high volume OEM products in a large variety of applications.


AXSEM AG is a global leader in the design and manufacture of lowest-power-radios and micro controllers with high-performance. AXSEM’s products enable worldwide wireless connectivity, support advanced functionality in the Internet of Things, automatic meter reading, building automation, sensor networks and satellite communication markets. Recognized for its focused portfolio of outstanding RF and microcontroller technologies and system experience, AXSEM is a preferred supplier for many world leading system providers.

Headquartered in Dübendorf/Zürich, Switzerland AXSEM is as ISO 9001:2008 certified company with worldwide design, sales and support. AXSEM is privately held.


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