
ADI’s ARM-core ultra-low-power MCUs – in distribution
The MCUs host an ARM Cortex-M3 processor with 128 kBytes (ADuCM3027) or 256 kBytes (ADuCM3029) of on-chip flash and 64 kBytes of SRAM with parity. Consuming less than 30 µA/MHz of current in active mode and less than 750 nA in standby mode, the ultra-low-power microcontrollers enable longer operation between battery replacements or recharging. The MCUs feature a combination of hardware and software protection mechanisms that enable faster encryption and provide read-protection; in-circuit write protection prevents the device from being reprogrammed with unauthorized code. Voltage monitoring in standby mode and error correction for the flash memory increase reliability by avoiding corruptions that could result in misoperation or system crashes.
Mouser; www.mouser.com/new/Analog-Devices/adi-aducm302-mcus/
