onsemi AX-SFAZ-1-01-TB05, GPRS, LTE, LVCMOS/LVTTL Wireless System On Chip SOC 40-Pin QFN

The AX-SFAZ is a single chip solution for a node on the Sigfox network in RCZ4 region. In the Internet of Things the domain of nation wide coverage and ultra low power consumption for smallest amounts of data can not be addressed by established standards such as GPRS or LTE. This void is now filled by Sigfox, the ultra low power cellular connectivity solution. Add Sigfox functionality for up-link and down-link to any existing system at the cost of 20x13 mm2 PCB area. It can also be used as a single chip solution that control small sensor nodes. The AX-SFAZ device is fully programmed for immediate operation as a Sigfox node.

Ultra Low Power SoC
100 nA deep sleep current / 1.3 uA sleep mode
Capability of running other sub-1G protocols such as wireless M-Bus on the same hardware
230 mA TX current at 24 dBm output power ( full reference design with external PA)
34 Ma Continuous RX current @922.3Mhz ( full reference design)
Ultra-low power consumption for a nationwide bi-directional network node
Up-Link and Down-Link
"Sigfox Verified" - Class 0u
Industrial IoT