Kinetis M Series Tower System Module

TWR-KM34Z75M Active

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The TWR-KM34Z75M board is designed to work either in standalone mode or as part of the Tower® System, a modular development board platform that enables rapid prototyping and tool re-use through reconfigurable hardware. Begin constructing your Tower System evaluation board platform today by visiting NXP®.com/Tower for additional Tower System boards and compatible peripherals.

Supported Devices

Processors and Microcontrollers

KM Series Arm Cortex-M0+

  • KM3x: 50–75 MHz Precision Metrology MCUs with Segment LCDs Based on Arm® Cortex®-M0+

Features

Microcontroller

    KM34Z256VLQ7 MCU

  • 75 MHz, 256 KB Flash, 32 KB RAM, low power, LQFP144 package
  • Tower®-compatible microcontroller module

Connectivity

  • USB interface with mini-B USB connector
  • Headers for direct GPIO and ADC access
  • External tamper pins
  • General-purpose tower plug-in (TWRPI) socket

Power Management

  • Independent, battery-operated power supply for real-time clock (RTC) and tamper detection modules

Debug

  • On-board debug circuit: Open-source JTAG/SWD (OpenSDA) with virtual serial port

Sensors

  • Three-axis accelerometer/anti tamper tilt sensor (MMA8451Q)
  • NTC temperature sensor

Display

  • Large 160-segment glass LCD

Support

  • IrDA support

User Components

  • Four user-controllable LEDs
  • Two user push-button switches for GPIO interrupts
  • One user push-button switch for tamper detection
  • One user push-button switch for MCU reset
  • Potentiometer

Buy Options

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TWR-KM34Z75M
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Tower System Development Board for Kinetis KM14, KM33 and KM34 (50 MHz) MCUs.

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    Application Note (3)
    Product Brief (1)
    Release Note (1)
    User Guide (2)

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    Note: For better experience, software downloads are recommended on desktop.

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