Version 23
    MCU/MPU/DSP > Development Platforms & Kits > Primary Platforms >
    • TWR-KM34Z50M: Kinetis M Series Tower System Module
    • TWR-KM34Z50M: Kinetis M Series Tower System Module

    Overview

    The TWR-KM34Z50M is a development platform for the Kinetis KM3x and KM1x families of Kinetis MCUs. The TWR-KM34Z50M operates as a standalone debug tool and can also be combined and used as part of the modular Tower system development platform.

    Kinetis KM1x and KM3x MCUs are based upon the low-power ARM® Cortex™-M0 core and are designed for single-chip one-two- and three -phase electricity meters, as well as flow meter and other precision measurement applications. Kinetis KM1x and KM3x MCUs include a powerful analog front end consisting of multiple 24-bit sigma delta ADCs, programmable gain amplifiers, voltage reference with low drift over temperature and a phase shift compensator. A large range of security features including a memory protection unit, external tamper detection pins, iRTC with tamper detect and a random number generator provide protection of supplier/user data within the MCU and from the MCU to the power grid.

    Key Applications: Industrial (Gas and Water Meter Phase Measurement Units Tilt Measurement Industrial Flow Measurement and Control Precision Distance Measurement Systems Networking Test and Measurement

    Features

    • MKM34Z5128CLL5 MCU (50 MHz, 128 KB flash, 16 KB RAM, low power, LQFP100 package)
    • USB interface with mini-AB USB connector
    • Large 160-segment glass LCD
    • Onboard debug circuit: open source JTAG/SWD (Open SDA) with virtual serial port
    • Three-axis accelerometer/anti-tamper tilt sensor (MMA8491Q)
    • Four user-controllable LEDs
    • Potentiometer
    • External tamper pins
    • Independent, battery-operated power supply for real-time clock (RTC) and tamper detection modules
    • Onboard 7-channel sinusoidal signal generator with USB interface for emulating the AC net waveforms
    • IRDA support
    • NTC temperature sensor
    • General-purpose Tower plug-in (TWRPI) socket

    Ships With

    • TWR-KM34Z50M board assembly
    • Three feet A to mini-B USB cable for debug interface and power or USB-to-serial interface for TWR-KM34Z50M
    • CR2025 coin cell battery for VBAT power supply
    • Quick start guide

    Blog Posts

    Discussions