This section highlights product characteristics and features that have been adopted at design stage in order to push intrinsic reliability to the maximum possible extent.

* From the mechanical standpoint, adoption of LCC outline guarantees a solid and firm mating with carrier board hosting DUL making this product particularly suited for environments where mechanical vibrations are an issue.

** VIN: this is main power supply input. See [[#Pinout|Pinout]] section for more information about voltage range.

** VIN_AUX (available on request): this input is provided to implement a second power supply unit on carrier board (for example based on supercap or battery) that prevents power cut in case main supply experiences a glitch or a power cut. This option is a powerful weapon to face unpredictable power loss and to guarantee data integrity.