NXP Semiconductors
User's Guide
FRDM-KL28Z User's Guide
1. Introduction
The Freedom development platform is a set of software
and hardware tools for evaluation and development. It is
an ideal tool for the rapid prototyping of
microcontroller-based applications.
The FRDM-KL28Z supports power supply voltage
range from 1.71 V to 3.6 V. It features a KL28Z, a
device boasting a maximum operating frequency of 96
MHz, up to 512 KB Flash and numerous analog and
digital peripherals.
The FRDM-KL28Z includes the NXP open standard
embedded serial and debug adapter known as
OpenSDA. This circuit offers the user several options
for serial communications, flash programming and run-
control debugging.
The FRDM-KL28Z hardware is form-factor compatible
with the Arduino™ R3 pin layout, providing a broad
range of expansion board options. The on-board
interfaces include an RGB LED, a 6-axis digital sensor
(combining a 3D accelerometer and 3D magnetometer),
a 3-axis digital angular rate gyroscope, an ambient light
sensor, and a capacitive touch slider.
There are many software development tool options
available to the user. Choices include Kinetis Design
Studio (KDS), IAR Embedded Workbench, Keil MDK
featuring the µVision IDE, and so on.
All of these features combine to give users the freedom
needed to rapidly prototype many embedded designs: a
© 2016 NXP B.V.
Document Number: FRDMKL28ZUG
Contents
1.
Introduction .................................................................... 1
2.
Getting Started ................................................................ 2
3.
4.
4.1.
Power supply ........................................................ 4
4.2.
4.3.
4.4.
4.5.
4.6.
RGB LED........................................................... 11
4.7.
4.8.
EMVSIM Header ................................................ 12
4.9.
SPI2 Header ....................................................... 13
4.10.
4.11.
5.
References .................................................................... 15
6.
Rev. 0 , 06/2016
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