Kinetis® KM1x-50 MHz, Mainstream Precision Metrology Microcontrollers based on Arm® Cortex®-M0+
Kinetis® KM1x MCUs enable single-chip one-, two-, and three-phase electricity meters, as well as flow meter and other precision measurement applications.

 Kinetis® KM3x-50–75 MHz Precision Metrology with Segment LCD MCUs based on Arm® Cortex®-M0+
Kinetis® KM3x MCUs enable single-chip one-, two-, and three-phase electricity meters, as well as flow meters and other precision measurement applications.