Which is the best choice between Bluetooth IoT and universal MCU chips, IoT or universal chips? After more than 20 years of development and accumulation, wireless networks, hardware devices, and sensor technology have all made significant progress, providing technical support for the implementation of the Internet of Things. Among them, chips, as the brain of IoT terminal devices, are an important foundation for IoT devices to achieve control, computation, and interconnection. Due to the diversity of IoT application scenarios, devices, and functions, it is difficult for IoT chips to be relatively standardized like PC and mobile chip markets. Therefore, we cannot meet all the requirements of the Internet of Things through a single chip. Therefore, IoT chips include both MCU, baseband chip, RF chip, communication chip, security chip integrated in the module, and system level chip embedded in various terminal devices. According to IDC's statistics, over 50 billion terminals and devices will be connected by 2020, and the rapid development of the Internet of Things will also bring huge development space to the chip industry.

Bluetooth Internet of Things/Universal MCU/Universal Audio

GITHUB open SDK download, supporting distributed developers for development

Supply issues

Pin compatibility after upgrade

The Bluetooth IoT AC632N block diagram - AC632N adopts a 40 nanometer ULP process, which is leading compared to similar products that also use a 55 nanometer process. Moreover, the AC632N CPU system adopts the Pi32s CPU independently developed by Jerry, along with 64KB SRAM and 512K Flash.

Bluetooth IoT AC632N Selection and Application

General MCUAD15N Block Diagram

Selection of universal MCU AD14N/AD15N