Integrated power management sensor strobe technology
Provides up to 51 general-purpose input/output ports
Equipped with HMAC encryption performance

Mouser Electronics will begin stocking the ADuCM4050 microcontroller from Analog Devices (ADI) on the 16th.
The ADuCM4050 is an ultra-low-power device with integrated power management and SensorStrobe technology that enables system-level power savings and extended battery life for IoT edge node applications.

The ADuCM4050 is designed based on an Arm Cortex-M4 core with an FPU (Floating Point Unit), 128KB of built-in SRAM, and 512KB of built-in flash memory.

It provides various digital peripherals such as three SPI interfaces, two UARTs, and one I²C interface, and also provides up to 51 GPIOs (general purpose input/output ports). The ADuCM4050's analog subsystem provides clocking, reset, and power management functions, and also provides a 12-bit SAR (successive approximation register) ADC (analog-to-digital converter).

It is ideal for IoT applications where power consumption, security, and robustness are essential, with industry-leading power consumption of 40 μA/MHz in active mode and 680 nA in hibernate mode. It has enhanced IP protection and defense against malware and misuse with AES 128/256, SHA 256, block cipher for code protection, key wrapping, and HMAC (Hash Message Authentication Code) encryption performance.

To extend the battery life of the devices, the onboard SensorStrobe technology collects internal and external sensor data while in power-saving mode. This low-power, efficient sampling capability saves significant power over long periods of time.