The ML630Q466/Q464 are ARM Cortex-M0+ based 32-bit low power microcontrollers with two different Flash ROM sizes (128 KB/64 KB) and are ideal for when a USB interface is required for communication. Depending on algorithms running on the data logger, customers can choose the correct memory size for their application. These micros have multiple serial ports for connecting multiple sensors and logging the output of these sensors. They have built-in LCD drivers, RC-ADC for measuring temperature precisely, USB 2.0 full speed controller and multiple clock modes. This high level of integration eliminates many external components for a more compact design. The internal power saving mode contributes to long battery life for battery operated applications.