Datasheet

FRDMKL25ZUM FRDM-KL05Z User's Manual Page 2 of 13
Table of Contents
1 Overview ..................................................................................................................................................... 3
2 Reference Documents ............................................................................................................................ 3
3 Getting Started .......................................................................................................................................... 3
4 FRDM-KL05Z Hardware Overview .................................................................................................... 4
5 FRDM-KL05Z Hardware Description ................................................................................................ 5
5.1 Power Supply........................................................................................................................................................................ 5
5.2 Serial and Debug Adapter (OpenSDA) ....................................................................................................................... 7
5.2.1 Debug Interface ................................................................................................................................................................................... 7
5.2.2 Virtual Serial Port ............................................................................................................................................................................... 8
5.3 KL05Z Microcontroller ..................................................................................................................................................... 8
5.3.1 Clock Source ......................................................................................................................................................................................... 9
5.3.2 Serial Port .............................................................................................................................................................................................. 9
5.3.3 Reset ......................................................................................................................................................................................................... 9
5.3.4 Debug ....................................................................................................................................................................................................... 9
5.4 Capacitive Touch Slider ................................................................................................................................................. 10
5.5 3-axis Accelerometer...................................................................................................................................................... 10
5.6 RGB LED ............................................................................................................................................................................... 10
5.7 Input/Output Connectors ............................................................................................................................................. 11
5.8 Arduino Compatibility ................................................................................................................................................... 12