MediaTek Reveals MT2621 SoC for IoT
 

MediaTek this week announced a new SoC designed for ultra-low-power autonomous IoT applications such as wearables, security sensors, and similar devices. The MT2621 SoC integrates basic computational capabilities, a modem that supports GSM/GPRS and NB-IoT, and a number of input/output interfaces.

https://www.anandtech.com/show/12099...-audiovideo-io