Kinetis K20 50 MHz Tower System Module

TWR-K20D50M

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NXP recommends the FRDM – K22F development platform as an alternative to this board.

The TWR-K20D50M module is a development board for the Kinetis® K10 and K20 50 MHz 32-bit Arm® Cortex®-M4 MCUs and provides rapid prototyping for applications requiring high feature integration and low power consumption.

The TWR-K20D50M operates as a standalone debug tool and can also be combined and used as part of the modular Tower® System development platform.

Product Details

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Supported Devices

Processors and Microcontrollers

K1x Mainstream

  • K10_50: Kinetis K10-50 MHz, Mixed-Signal Integration Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core

K2x / KS2x USB

  • K20_50: Kinetis® K20-50 MHz, Full-Speed USB, Mixed-Signal Integration Microcontrollers based on Arm® Cortex®-M4 Core

Features

Connectivity

  • Tower connectivity for access to UART, SPI, I2C
  • Microphone, buzzer, and SAI (I2S) connector
  • Ready for USB 2.0 On-The-Go (full speed) connectivity
  • Tower® Plug-In (TWRPI) socket for sensor and touch boards expansion (keypads, rotary dials, sliders)

Sensors

  • MMA8451Q 3-axis accelerometer
  • 2 x capacitive touchpads
  • K20DX128 in 64 LQFP, K20DX128VLH5
  • Integrated, open source JTAG
  • Plus: Potentiometer, four LEDs, pushbuttons, infrared port, and battery holder

Buy Options

TWR-K20D50M-Image

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  • TWR-K20D50M

  • Tower System Development Board for Kinetis K10 and K20 (50 MHz) MCUs.

    • TWR-K20D50M - 32-bit MCU module with K20DX128VLH5 MCU (64 LQFP)
    • Quick Start Guide document
    • 2 USB cables (micro, mini)
    • Battery
  • $113.85 USD
  • For a quantity of 1
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Documentation

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1-5 of 7 documents

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Design Resources

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Design Files

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2 design files

  • Printed Circuit Boards and Schematics

    TWR-K20D50M Schematic

    PDFRev CMar 9, 2012 00:00:00586.4 KBTWRK20D50M_SCH
    Download
  • Printed Circuit Boards and Schematics

    TWR-K20D50M Design Package

    EXERev BMar 26, 2012 00:00:006.1 MBTWR-K20D50M-PWB
    Download

Software

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2 software files

  • BSP, Drivers and Middleware

    TWRK20D50M Labs and Code Examples

    ZIPRev 1Mar 9, 2012 00:00:005.5 MBTWRK20D50MQSDLABSW
    Download
  • Code Snippets

    Kinetis 50MHz bare metal sample code

    ZIPRev 1.6Apr 7, 2014 00:00:0040.5 MBKINETIS_50MHZ_SC
    Download

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

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