onsemi RF and Wireless - RF Transceiver ICs AX-SFEU-API-1-01-TX30

The AX-SFEU microcontroller from ON Semiconductor is an ultra-low power transceiver IC designed for Sigfox network applications, supporting both up-link and down-link communication. It operates within a supply voltage range of 2.1 to 3.6 V and is housed in a compact QFN40 package measuring 5 mm x 7 mm. The device features a temperature range of -40¬8C to 85¬8C, making it suitable for various environmental conditions. This microcontroller includes 10 GPIO pins, with several offering additional functionalities such as ADC, DAC, and SPI interfaces. The power consumption is notably low, with deep sleep mode drawing only 100 nA and continuous RX mode consuming 10 mA. The transmitter can achieve a maximum output power of 14 dBm, with programmable power levels in 1 dBm increments. The AX-SFEU is equipped with integrated firmware for seamless operation on the Sigfox network, and it can be controlled via AT commands or an API, making it versatile for different application needs. It is part of a broader ecosystem that includes development kits and certified reference designs, facilitating easier integration into projects. This product is ideal for engineers looking for a reliable and efficient solution for IoT applications utilizing Sigfox technology.