Kinetis® K24 120 MHz MCU Tower® System Module

TWR-K24F120M

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The TWR-K24F120M is a low-power Kinetis K24 120 MHz Arm® Cortex®-M4 based MCU platform with high RAM density for connectivity and sensor fusion applications.

  • Features the low-power MK24FN256VDC12 MCU with DSP instructions and floating point unit (FPU), 120 MHz, 256 KB of flash, 256 KB of RAM and USB crystal-less capabilities in a thin 121 MAPBGA package.
  • Designed to work either as a stand-alone debug tool, or as part of the modular Tower System development platform.

Product Details

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Supported Devices

Processors and Microcontrollers

K2x USB

  • K24_120: Kinetis® K24-120 MHz, Full-Speed USB, 256KB SRAM Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core

Audio

Audio Converters

Features

Microcontroller

    MK24FN256VDC12 MCU

  • 120 MHz
  • 256 KB flash
  • 256 KB RAM
  • Low power
  • 121 MAPBGA thin-profile package

Memory

  • 16 Mbit SPI serial flash memory

Connectivity

    Dual-role USB interface with micro-AB USB connector General-purpose Tower plug-in (TWRPI) socket

Power Management

  • Li-Ion battery charging circuit (battery not included)
  • Independent, battery-operated power supply for real-time clock (RTC) module

Debug

  • Onboard debug circuit: K20DX128VFM5 OpenSDAv2 with virtual serial port

Sensors

  • Three-axis combination accelerometer and magnetometer (FXOS8700CQ)

Audio

  • Onboard NXP SGTL5000 audio codec

Support

  • Software support and application development are offered through the Kinetis software development kit (SDK), an extensive suite of robust peripheral drivers, stacks, and middleware (replacing Sample Code Packages/examples). Get expert advice and support by joining the Kinetis Software Development Kit Community forum

User Components

  • Four (4) user-controllable LEDs plus RGB LED
  • Two (2) user pushbutton switches for GPIO interrupts
  • One (1) user push-button switch for MCU reset
  • Potentiometer

MCUXpresso Software and Tools

MCUXpresso

Buy Options

  • TWR-K24F120M

  • Tower System Development Board for Kinetis K24 (256 KB Flash) MCUs.

    • TWR-K24F120M Tower System module
    • Two USB cables
    • Quick start guide
  • $149.00 USD
  • For a quantity of 1
    • Availability: Pending stock
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Design Resources

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