Modular Reference Boards for Kinetis KW0x Family of MCUs


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Product Details

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Supported Devices

Wireless Connectivity

Sub-1 GHz Wireless Solutions



  • KW0x 32-bit Arm® Cortex®-M0+ 48 MHz Core


  • Programmable 128 KB Flash and 16 KB SRAM


  • USB port to interface with PC
  • Two SMA antenna connectors o +13 dBm TX/RX or RX port (RFIO antenna) o +17 dBm TX-Only (power amplifier drive) output port (PA_BOOST Antenna)

Power Management

  • Programmable output power from -18 dBm to +17 dBm in 1 dB steps


  • Onboard JTAG port for MCU flash reprogramming and in-circuit hardware debugging
  • High sensitivity: down to -120 dBm at 1.2 kbit/s
  • LEDs and switches for demonstration, monitoring, and control (when mounted to TWR-RF-MRB Optional)

Protocol Stacks

KW01 Connectivity Software

Kinetis KW01 Connectivity Software Version 1.0.0 includes the following components:

  • KW01 IEEE® 802.15.4g sub-Gigahertz PHY implementation v5.1.3
  • KW01 IEEE® 802.15.4-2006 and 802.15.4e MAC implementation v5.1.3
  • KW01 Simple Media Access Controller (SMAC) v3.1.3
  • KW01-enabled Connectivity Framework v5.1.3

Buy Options


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  • MRB-KW019030JA

  • Modular Reference Board for KW01 Kinetis MCU built on the ARM Cortex-M0+ core, for Japan.

  • $148.35 USD
  • For a quantity of 1
Buy From Distributor
  • $113.85 USD
  • For a quantity of 1
Buy From Distributor


Quick reference to our documentation types.

1-5 of 9 documents

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Design Resources

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Design Files

1 design file

  • Printed Circuit Boards and Schematics

    MRB-KW0x Design Files: Hardware Schematics, Gerbers, and System BOM


4 software files

  • BSPs and Device Drivers

    KW01 Board Support Package

  • BSPs and Device Drivers

    Radio Utility Application Demo and USB2SER Drivers

  • Connectivity Software

    KW01 Connectivity Software

  • Connectivity Software

    Test Tool for Connectivity Products

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


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