NXP Semiconductors TWR-KL28Z User Manual

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Contents

NXP Semiconductors TWR-KL28Z User Manual Manual pdf 1 page image

© 2016 NXP B.V.TWR-KL28Z User’s Guide1. IntroductionThe Tower development platform is a set of softwareand hardware tools for evaluation and development. It isan ideal tool for the rapid prototyping ofmicrocontroller-based applications.The TWR-KL28Z supports power supply voltage rangefrom 1.71 V to 3.6 V. It features a KL28Z, a deviceboasting a maximum operating frequency of 72 MHz,up to 512 KB Flash and numerous analog and digitalperipherals.The TWR-KL28Z includes the ARM open standardembedded serial and debug adapter known as CMSIS-DAP. This circuit offers the user several options forserial communications, flash programming, and run-control debugging.The TWR-KL28Z microcontroller module is designedto work either in standalone mode or as part of theTower System, a modular development platform thatenables rapid prototyping and tool re-use throughreconfigurable hardware.NXP Semiconductors Document Number: TWRKL28ZUGUser's Guide Rev. 0, 06/2016Contents1. Introduction .................................................................... 12. Getting Started ................................................................ 23. TWR-KL28Z Features..................................................... 24. TWR-KL28Z Hardware Description ................................ 44.1. Power supply ........................................................ 44.2. Serial and debug adapter (OpenSDA) .................... 54.3. Microcontroller ..................................................... 64.4. Capacitive touch pad ............................................. 94.5. I2C Accelerometer Sensor ..................................... 94.6. LED ................................................................... 114.7. Analog reference voltage..................................... 114.8. Input/output headers............................................ 125. References .................................................................... 136. Revision History ........................................................... 13