Kinetis KM33: 50MHz Cortex-M0+ Metrology MCU, 128KB Flash, 16KB SRAM, Segment LCD, 100-LQFP

The KM3x MCU family enables single-chip one-, two- and three-phase electricity meters, as well as

flow meters and other precision measurement applications. This family of MCUs:

* Provides

security with active

and passive tamper detection with time stamping

* Supports high-precision internal voltage reference

with low temperature drift

* Features a comprehensive enablement suite including reference designs