MKM34Z128CLL5 Description

MKM34Z128CLL5 belongs to the family of 50–75 MHz precision metrology MCUs with segment LCDs based on Arm? Cortex?-M0+. Security can be maintained with active and passive tamper detection. It supports high-precision internal voltage reference with low-temperature drift and features a comprehensive enablement suite including reference designs. Its multiple low-power modes are optimized for the requirements of power in various applications.

MKM34Z128CLL5 Features

• Voltage range: 1.71 V to 3.6 V V (when Analog Front End (AFE) is not used)

• Voltage range: 2.7 V to 3.6 V (when Analog Front End (AFE) is used)

• 128/64 KB program flash memory

• Temperature range (ambient): -40°C to 85°C

• Up to 50 MHz ARM Cortex-M0+ core

MKM34Z128CLL5 Applications

• Flow meters

• Precision measurement applications

• Single-chip one-, two-, and three-phase electricity meters